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 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 161st LeeCamp 727 77 23ms 23 Dec 2021 161st Just4FunCoder 727 77 19ms 23 Mar 2023 161st codewrite 🇬🇧 727 77 11ms 9 Jul 2025 161st vhoulbreque 🇫🇷 727 77 11ms 3 Dec 2025 165th Indivicivet 718 78 58ms 26 Oct 2021 165th SirFireball3521 718 78 16ms 14 Mar 2023 165th Alex-x90 🇺🇸 718 78 19ms 6 Nov 2023 168th Fishron 709 79 48ms 19 Oct 2021 168th pascscha 709 79 16ms 28 Mar 2022 168th 2011-Chan-Ethan 709 79 60ms 10 Jul 2023 171st jacklynnepenick 700 80 43ms 26 Aug 2021 171st hellwue 700 80 11ms 2 Mar 2022 171st b10011 🇫🇮 700 80 25ms 8 Jan 2023 174th michelebastione 🇮🇹 691 81 21ms 26 May 2021 174th mokymok 🇺🇸 691 81 10ms 17 Nov 2021 174th petroselo 691 81 37ms 12 Apr 2022 174th jhpaques 🇫🇷 691 81 53ms 29 Jul 2022 174th glesnick 691 81 45ms 30 Sep 2022 174th eshilo-draper 691 81 11ms 27 Oct 2022 174th nstearns96 🇬🇧 691 81 53ms 29 Nov 2022 174th estomagordo 🇳🇱 691 81 10ms 31 Aug 2023 174th Ythaenagor 691 81 11ms 5 Aug 2024 183rd RustemB 🇷🇺 683 82 14ms 2 May 2021 183rd Mikey-Beep 🇬🇧 683 82 15ms 5 Sep 2024 183rd moustave 683 82 57ms 28 Nov 2024 183rd klixel 🇨🇦 683 82 32ms 25 Jan 2025 183rd AstroOrbis 683 82 11ms 25 Nov 2025 188th trist224 🇫🇷 675 83 39ms 1 Sep 2022 188th jakobkordez 🇸🇮 675 83 22ms 19 Oct 2022 188th Artemis21 🇬🇧 675 83 25ms 21 Jan 2025 191st ValdeQwerty 667 84 49ms 22 Sep 2021 191st PhysicDev 🇫🇷 667 84 24ms 13 Nov 2021 191st fgrosshans 🇫🇷 667 84 59ms 25 Jan 2022 191st amollberg 🇸🇪 667 84 14ms 30 Jan 2022 191st argusdusty 🇺🇸 667 84 59ms 21 Aug 2022 191st rollershutter 667 84 20ms 14 Nov 2023 191st Mabeloid 🇳🇴 667 84 13ms 6 Oct 2024 191st 5quiwyrm 667 84 58ms 7 Dec 2024 191st Alex-Huggett 🇬🇧 667 84 43ms 13 Sep 2025 200th Bonjour27891 🇻🇳 659 85 46ms 30 Jan 2022 200th rowboat1 659 85 43ms 24 Jun 2022 202nd hymanimy 651 86 49ms 24 Aug 2021 202nd FortuiteMan 🇫🇷 651 86 49ms 20 Aug 2023 202nd Azearia 651 86 10ms 23 Oct 2023 202nd Techdude01 651 86 13ms 21 Dec 2023 202nd yuchuehw 651 86 14ms 4 Feb 2024 202nd dokutan 651 86 14ms 9 Feb 2025 202nd Flekay 🇩🇪 651 86 15ms 11 Jul 2025 202nd LostSyntax21 🇬🇧 651 86 16ms 30 Nov 2025 210th MichalMarsalek 🇨🇿 644 87 16ms 3 Dec 2021 210th willschremmer 644 87 22ms 4 Apr 2024 210th jatloe 644 87 39ms 27 Sep 2024 213th befoster 636 88 23ms 8 May 2021 213th mrmena 🇦🇺 636 88 55ms 6 Jul 2021 213th martinnorling 🇸🇪 636 88 17ms 10 Feb 2022 213th abba23 636 88 14ms 27 May 2022 213th bbakersmith 636 88 14ms 28 Jun 2022 213th santiagvalencia 636 88 23ms 6 Mar 2025 219th bastienvoirin 🇫🇷 629 89 16ms 14 Sep 2021 219th Troon 629 89 50ms 18 Oct 2022 219th PaulMWeiser 629 89 17ms 5 Mar 2023 219th aalec 629 89 23ms 25 Apr 2024 219th ComputerKWasTaken 🇺🇸 629 89 10ms 23 Jan 2025 219th ImpressedByRocks 629 89 59ms 13 Feb 2025 219th smilesformiles3 629 89 54ms 24 Sep 2025 226th AkashTandon167 622 90 14ms 1 Nov 2021 226th jfallon1997 622 90 74ms 9 Aug 2022 226th myleopard 622 90 18ms 22 Dec 2022 226th thienudomsrirungruang 622 90 15ms 14 Nov 2024 226th JunkIce 622 90 24ms 3 Dec 2024 231st MaxElf999 615 91 21ms 27 Sep 2022 231st aaardwark 615 91 17ms 2 Jun 2025 231st YAJUE114514 615 91 17ms 3 Jul 2025 231st osNiko 🇧🇷 615 91 17ms 22 Aug 2025 235th MathieuIko 609 92 41ms 21 Feb 2022 235th SniperSmiley 🇺🇸 609 92 16ms 21 Jun 2022 235th Vaekor 609 92 15ms 28 Jul 2023 235th eiburns 609 92 13ms 27 Oct 2023 239th jtaxen 602 93 23ms 5 Apr 2024 239th PyryL 🇫🇮 602 93 16ms 23 Aug 2024 First Prev 161–240 of 332 Next Last