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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 145th fkantelberg 747 75 48ms 22 Jul 2025 152nd 77Tigers 737 76 43ms 27 May 2021 152nd kyleclaassen 737 76 22ms 9 Feb 2022 152nd za3k 737 76 16ms 16 Oct 2022 152nd cros107 🇦🇺 737 76 46ms 6 Aug 2023 152nd elgan65536 737 76 47ms 7 Apr 2024 152nd wh3n3v3r 🇨🇿 737 76 21ms 14 Nov 2024 158th LeeCamp 727 77 24ms 23 Dec 2021 158th Just4FunCoder 727 77 18ms 23 Mar 2023 158th codewrite 🇬🇧 727 77 10ms 9 Jul 2025 161st Indivicivet 718 78 55ms 26 Oct 2021 161st SirFireball3521 718 78 16ms 14 Mar 2023 161st Alex-x90 🇺🇸 718 78 18ms 6 Nov 2023 164th Fishron 709 79 45ms 19 Oct 2021 164th pascscha 709 79 16ms 28 Mar 2022 164th 2011-Chan-Ethan 709 79 81ms 10 Jul 2023 167th jacklynnepenick 700 80 45ms 26 Aug 2021 167th hellwue 700 80 10ms 2 Mar 2022 167th b10011 🇫🇮 700 80 24ms 8 Jan 2023 170th michelebastione 🇮🇹 691 81 23ms 26 May 2021 170th mokymok 🇺🇸 691 81 10ms 17 Nov 2021 170th petroselo 691 81 38ms 12 Apr 2022 170th jhpaques 🇫🇷 691 81 54ms 29 Jul 2022 170th glesnick 691 81 44ms 30 Sep 2022 170th eshilo-draper 691 81 10ms 27 Oct 2022 170th nstearns96 🇬🇧 691 81 53ms 29 Nov 2022 170th estomagordo 🇳🇱 691 81 10ms 31 Aug 2023 170th Ythaenagor 691 81 11ms 5 Aug 2024 179th RustemB 🇷🇺 683 82 13ms 2 May 2021 179th Mikey-Beep 🇬🇧 683 82 15ms 5 Sep 2024 179th moustave 683 82 59ms 28 Nov 2024 179th klixel 🇨🇦 683 82 32ms 25 Jan 2025 179th AstroOrbis 683 82 12ms 45 hours ago 184th trist224 🇫🇷 675 83 40ms 1 Sep 2022 184th jakobkordez 🇸🇮 675 83 21ms 19 Oct 2022 184th Artemis21 🇬🇧 675 83 25ms 21 Jan 2025 187th ValdeQwerty 667 84 50ms 22 Sep 2021 187th PhysicDev 🇫🇷 667 84 25ms 13 Nov 2021 187th fgrosshans 🇫🇷 667 84 56ms 25 Jan 2022 187th amollberg 🇸🇪 667 84 15ms 30 Jan 2022 187th argusdusty 🇺🇸 667 84 60ms 21 Aug 2022 187th rollershutter 667 84 21ms 14 Nov 2023 187th Mabeloid 🇳🇴 667 84 13ms 6 Oct 2024 187th 5quiwyrm 667 84 60ms 7 Dec 2024 187th Alex-Huggett 🇬🇧 667 84 62ms 13 Sep 2025 196th Bonjour27891 🇻🇳 659 85 47ms 30 Jan 2022 196th rowboat1 659 85 41ms 24 Jun 2022 198th hymanimy 651 86 51ms 24 Aug 2021 198th FortuiteMan 🇫🇷 651 86 48ms 20 Aug 2023 198th Azearia 651 86 11ms 23 Oct 2023 198th Techdude01 651 86 13ms 21 Dec 2023 198th yuchuehw 651 86 14ms 4 Feb 2024 198th dokutan 651 86 15ms 9 Feb 2025 198th Flekay 🇩🇪 651 86 15ms 11 Jul 2025 205th MichalMarsalek 🇨🇿 644 87 17ms 3 Dec 2021 205th willschremmer 644 87 22ms 4 Apr 2024 205th jatloe 644 87 39ms 27 Sep 2024 208th befoster 636 88 22ms 8 May 2021 208th mrmena 🇦🇺 636 88 55ms 6 Jul 2021 208th martinnorling 🇸🇪 636 88 17ms 10 Feb 2022 208th abba23 636 88 15ms 27 May 2022 208th bbakersmith 636 88 14ms 28 Jun 2022 208th santiagvalencia 636 88 22ms 6 Mar 2025 214th bastienvoirin 🇫🇷 629 89 16ms 14 Sep 2021 214th Troon 629 89 63ms 18 Oct 2022 214th PaulMWeiser 629 89 14ms 5 Mar 2023 214th aalec 629 89 20ms 25 Apr 2024 214th ComputerKWasTaken 🇺🇸 629 89 11ms 23 Jan 2025 214th ImpressedByRocks 629 89 51ms 13 Feb 2025 214th smilesformiles3 629 89 56ms 24 Sep 2025 221st AkashTandon167 622 90 14ms 1 Nov 2021 221st jfallon1997 622 90 15ms 9 Aug 2022 221st myleopard 622 90 16ms 22 Dec 2022 221st thienudomsrirungruang 622 90 15ms 14 Nov 2024 221st JunkIce 622 90 24ms 3 Dec 2024 First Prev 151–225 of 326 Next Last