Van Eck Sequence in Python in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 161st kyleclaassen 737 76 24ms 9 Feb 2022 161st za3k 737 76 16ms 16 Oct 2022 161st cros107 🇦🇺 737 76 45ms 6 Aug 2023 161st elgan65536 🇺🇸 737 76 49ms 7 Apr 2024 161st wh3n3v3r 🇨🇿 737 76 19ms 14 Nov 2024 166th LeeCamp 727 77 26ms 23 Dec 2021 166th Just4FunCoder 727 77 26ms 23 Mar 2023 166th codewrite 🇬🇧 727 77 11ms 9 Jul 2025 166th vhoulbreque 🇫🇷 727 77 12ms 3 Dec 2025 170th Indivicivet 718 78 59ms 26 Oct 2021 170th SirFireball3521 718 78 19ms 14 Mar 2023 170th Alex-x90 🇺🇸 718 78 20ms 6 Nov 2023 173rd Fishron 709 79 49ms 19 Oct 2021 173rd pascscha 709 79 19ms 28 Mar 2022 173rd 2011-Chan-Ethan 709 79 67ms 10 Jul 2023 173rd zgialor-lab 709 79 19ms 9 Mar 2026 177th jacklynnepenick 700 80 54ms 26 Aug 2021 177th hellwue 700 80 11ms 2 Mar 2022 177th b10011 🇫🇮 700 80 26ms 8 Jan 2023 180th michelebastione 🇮🇹 691 81 25ms 26 May 2021 180th mokymok 🇺🇸 691 81 12ms 17 Nov 2021 180th petroselo 691 81 41ms 12 Apr 2022 180th jhpaques 🇫🇷 691 81 59ms 29 Jul 2022 180th glesnick 691 81 54ms 30 Sep 2022 180th eshilo-draper 691 81 13ms 27 Oct 2022 180th nstearns96 🇬🇧 691 81 56ms 29 Nov 2022 180th estomagordo 🇳🇱 691 81 12ms 31 Aug 2023 180th Ythaenagor 691 81 11ms 5 Aug 2024 189th RustemB 🇷🇺 683 82 15ms 2 May 2021 189th Mikey-Beep 🇬🇧 683 82 17ms 5 Sep 2024 189th moustave 683 82 60ms 28 Nov 2024 189th klixel 🇨🇦 683 82 36ms 25 Jan 2025 189th AstroOrbis 683 82 11ms 25 Nov 2025 194th trist224 🇫🇷 675 83 39ms 1 Sep 2022 194th jakobkordez 🇸🇮 675 83 22ms 19 Oct 2022 194th Artemis21 🇬🇧 675 83 29ms 21 Jan 2025 197th ValdeQwerty 667 84 52ms 22 Sep 2021 197th PhysicDev 🇫🇷 667 84 25ms 13 Nov 2021 197th fgrosshans 🇫🇷 667 84 64ms 25 Jan 2022 197th amollberg 🇸🇪 667 84 22ms 30 Jan 2022 197th argusdusty 🇺🇸 667 84 57ms 21 Aug 2022 197th rollershutter 667 84 23ms 14 Nov 2023 197th Mabeloid 🇳🇴 667 84 15ms 6 Oct 2024 197th 5quiwyrm 667 84 58ms 7 Dec 2024 197th Alex-Huggett 🇬🇧 667 84 50ms 13 Sep 2025 197th Aquateraneal 🇺🇸 667 84 17ms 8 Mar 2026 207th Bonjour27891 🇻🇳 659 85 49ms 30 Jan 2022 207th rowboat1 659 85 44ms 24 Jun 2022 209th hymanimy 651 86 55ms 24 Aug 2021 209th FortuiteMan 🇫🇷 651 86 50ms 20 Aug 2023 209th Azearia 651 86 12ms 23 Oct 2023 209th Techdude01 651 86 15ms 21 Dec 2023 209th yuchuehw 651 86 17ms 4 Feb 2024 209th dokutan 651 86 17ms 9 Feb 2025 209th LostSyntax21 🇬🇧 651 86 18ms 30 Nov 2025 216th MichalMarsalek 🇨🇿 644 87 22ms 3 Dec 2021 216th willschremmer 644 87 24ms 4 Apr 2024 216th jatloe 644 87 43ms 27 Sep 2024 219th befoster 636 88 26ms 8 May 2021 219th mrmena 🇦🇺 636 88 59ms 6 Jul 2021 219th martinnorling 🇸🇪 636 88 19ms 10 Feb 2022 219th abba23 636 88 15ms 27 May 2022 219th bbakersmith 636 88 17ms 28 Jun 2022 219th santiagvalencia 636 88 24ms 6 Mar 2025 225th bastienvoirin 🇫🇷 629 89 17ms 14 Sep 2021 225th Troon 629 89 54ms 18 Oct 2022 225th PaulMWeiser 629 89 16ms 5 Mar 2023 225th aalec 629 89 22ms 25 Apr 2024 225th ComputerKWasTaken 🇺🇸 629 89 12ms 23 Jan 2025 225th ImpressedByRocks 629 89 55ms 13 Feb 2025 225th smilesformiles3 629 89 57ms 24 Sep 2025 232nd AkashTandon167 622 90 15ms 1 Nov 2021 232nd jfallon1997 622 90 16ms 9 Aug 2022 232nd myleopard 622 90 19ms 22 Dec 2022 232nd thienudomsrirungruang 622 90 17ms 14 Nov 2024 232nd JunkIce 622 90 27ms 3 Dec 2024 237th MaxElf999 615 91 23ms 27 Sep 2022 237th aaardwark 615 91 16ms 2 Jun 2025 237th YAJUE114514 615 91 19ms 3 Jul 2025 237th osNiko 🇧🇷 615 91 19ms 22 Aug 2025 First Prev 161–240 of 339 Next Last