Van Eck Sequence in Python in chars. 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 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 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 Multitap Input NFA Simulator 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 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 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 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 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 Multitap Input NFA Simulator 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 Chars Time Submitted 225th Troon 596 89 48ms 18 Oct 2022 225th PaulMWeiser 596 89 14ms 5 Mar 2023 225th aalec 596 89 21ms 25 Apr 2024 225th ComputerKWasTaken 🇺🇸 596 89 11ms 23 Jan 2025 225th ImpressedByRocks 596 89 56ms 13 Feb 2025 225th smilesformiles3 596 89 53ms 24 Sep 2025 232nd AkashTandon167 589 90 14ms 1 Nov 2021 232nd jfallon1997 589 90 16ms 9 Aug 2022 232nd myleopard 589 90 17ms 22 Dec 2022 232nd thienudomsrirungruang 589 90 14ms 14 Nov 2024 236th MaxElf999 582 91 22ms 27 Sep 2022 236th Yewzir 🇧🇪 582 91 30ms 19 May 2023 236th aaardwark 582 91 15ms 2 Jun 2025 236th YAJUE114514 582 91 18ms 3 Jul 2025 236th osNiko 🇧🇷 582 91 17ms 22 Aug 2025 241st MathieuIko 576 92 42ms 21 Feb 2022 241st SniperSmiley 🇺🇸 576 92 16ms 21 Jun 2022 241st Vaekor 576 92 14ms 28 Jul 2023 241st eiburns 576 92 14ms 27 Oct 2023 245th jtaxen 570 93 22ms 5 Apr 2024 245th PyryL 🇫🇮 570 93 16ms 23 Aug 2024 247th j-Ewan 564 94 22ms 1 Mar 2022 247th AbhilashaTandon 564 94 13ms 28 Feb 2023 247th briankuder 564 94 12ms 31 May 2023 250th RDShah 558 95 41ms 25 Nov 2021 250th inverseLorentz 🇦🇺 558 95 16ms 10 Jul 2022 250th Ripick 558 95 14ms 30 Dec 2022 250th fynnkroeger 558 95 15ms 6 Jan 2023 250th brimstonetrader 558 95 16ms 22 Jan 2024 255th RKlazinga 552 96 16ms 14 Aug 2021 255th randolchance 552 96 32ms 9 Feb 2023 255th jmmographer 552 96 19ms 11 Nov 2023 258th smartiel 546 97 52ms 19 Sep 2022 258th qwjhvbxi 546 97 14ms 8 Feb 2024 260th ehulinsky 🇺🇸 541 98 45ms 15 Nov 2021 260th 0dyse 541 98 11ms 6 May 2025 260th damoose717 541 98 15ms 23 May 2025 263rd forlack 530 100 16ms 10 Nov 2021 263rd midnattssol 🇸🇪 530 100 16ms 19 May 2022 265th WillowWispy 525 101 16ms 19 Mar 2025 266th janga1 520 102 20ms 26 Aug 2021 266th cafehaine 🇫🇷 520 102 18ms 24 May 2022 268th mothcolada 🇺🇸 515 103 23ms 25 May 2021 268th AIn0n 515 103 88ms 27 Oct 2021 268th adamnielson42 🇺🇸 515 103 14ms 8 Nov 2023 271st mbittner20 510 104 18ms 27 May 2023 272nd EvanDarwin 505 105 17ms 23 Aug 2021 272nd Pena86 505 105 16ms 2 Jan 2022 272nd karhuthebear 505 105 16ms 9 May 2022 272nd Demonarchet 505 105 11ms 18 Apr 2023 272nd DrPrettyman 505 105 17ms 31 May 2023 272nd abhishekg999 505 105 13ms 20 Sep 2024 278th galloj 🇨🇿 500 106 43ms 30 Aug 2022 278th DGipe 500 106 16ms 1 Jul 2024 280th alexjurkiewicz 🇦🇺 495 107 13ms 7 Nov 2023 281st kevdah 491 108 20ms 7 Jul 2022 281st jameswmccarty 491 108 18ms 23 Feb 2025 283rd jiaminglimjm 🇲🇾 486 109 14ms 5 Jul 2024 284th hjcafaroUC 482 110 25ms 28 May 2021 285th NoahBolohan 🇨🇦 473 112 13ms 26 Jun 2024 286th 40fied4t 469 113 999ms 16 May 2025 287th twocatsinatrenchcoat 465 114 15ms 11 May 2022 288th raketexyz 461 115 22ms 18 Dec 2021 288th eddvrs 461 115 24ms 20 Aug 2022 288th kellantech 461 115 119ms 20 May 2023 291st yoyoyonono 457 116 26ms 12 Apr 2022 292nd kenny14231 453 117 21ms 11 Jul 2022 292nd kzheng808 453 117 11ms 31 May 2023 294th andrewgopher 449 118 16ms 25 Jun 2022 294th LukasFolwarczny 🇨🇿 449 118 18ms 16 Sep 2022 296th try-except-try-accept 🇹🇭 445 119 22ms 5 Jul 2022 297th abrn 442 120 11ms 30 Jul 2022 298th Thestralos 434 122 14ms 2 Mar 2023 299th KWall1202 431 123 19ms 9 Feb 2022 299th kevinnaviapaiva 431 123 12ms 15 Feb 2025 First Prev 226–300 of 330 Next Last