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 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 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 223rd aalec 596 89 20ms 25 Apr 2024 223rd ComputerKWasTaken 🇺🇸 596 89 11ms 23 Jan 2025 223rd ImpressedByRocks 596 89 51ms 13 Feb 2025 223rd smilesformiles3 596 89 56ms 24 Sep 2025 230th AkashTandon167 589 90 14ms 1 Nov 2021 230th jfallon1997 589 90 15ms 9 Aug 2022 230th myleopard 589 90 16ms 22 Dec 2022 230th thienudomsrirungruang 589 90 15ms 14 Nov 2024 234th MaxElf999 582 91 23ms 27 Sep 2022 234th Yewzir 🇧🇪 582 91 30ms 19 May 2023 234th aaardwark 582 91 14ms 2 Jun 2025 234th YAJUE114514 582 91 17ms 3 Jul 2025 234th osNiko 🇧🇷 582 91 16ms 22 Aug 2025 239th MathieuIko 576 92 40ms 21 Feb 2022 239th SniperSmiley 🇺🇸 576 92 16ms 21 Jun 2022 239th Vaekor 576 92 14ms 28 Jul 2023 239th eiburns 576 92 14ms 27 Oct 2023 243rd jtaxen 570 93 23ms 5 Apr 2024 243rd PyryL 🇫🇮 570 93 14ms 23 Aug 2024 245th j-Ewan 564 94 22ms 1 Mar 2022 245th AbhilashaTandon 564 94 11ms 28 Feb 2023 245th briankuder 564 94 11ms 31 May 2023 248th RDShah 558 95 41ms 25 Nov 2021 248th inverseLorentz 🇦🇺 558 95 15ms 10 Jul 2022 248th Ripick 558 95 13ms 30 Dec 2022 248th fynnkroeger 558 95 15ms 6 Jan 2023 248th brimstonetrader 558 95 16ms 22 Jan 2024 253rd RKlazinga 552 96 17ms 14 Aug 2021 253rd randolchance 552 96 30ms 9 Feb 2023 253rd jmmographer 552 96 18ms 11 Nov 2023 256th smartiel 546 97 52ms 19 Sep 2022 256th qwjhvbxi 546 97 15ms 8 Feb 2024 258th ehulinsky 🇺🇸 541 98 45ms 15 Nov 2021 258th 0dyse 541 98 11ms 6 May 2025 258th damoose717 541 98 14ms 23 May 2025 261st forlack 530 100 17ms 10 Nov 2021 261st midnattssol 🇸🇪 530 100 14ms 19 May 2022 263rd WillowWispy 525 101 17ms 19 Mar 2025 264th janga1 520 102 20ms 26 Aug 2021 264th cafehaine 🇫🇷 520 102 15ms 24 May 2022 266th mothcolada 🇺🇸 515 103 26ms 25 May 2021 266th AIn0n 515 103 86ms 27 Oct 2021 266th adamnielson42 🇺🇸 515 103 14ms 8 Nov 2023 269th mbittner20 510 104 18ms 27 May 2023 270th EvanDarwin 505 105 17ms 23 Aug 2021 270th Pena86 505 105 16ms 2 Jan 2022 270th karhuthebear 505 105 16ms 9 May 2022 270th Demonarchet 505 105 12ms 18 Apr 2023 270th DrPrettyman 505 105 14ms 31 May 2023 270th abhishekg999 505 105 14ms 20 Sep 2024 276th galloj 🇨🇿 500 106 43ms 30 Aug 2022 276th DGipe 500 106 15ms 1 Jul 2024 278th alexjurkiewicz 🇦🇺 495 107 14ms 7 Nov 2023 279th kevdah 491 108 19ms 7 Jul 2022 279th jameswmccarty 491 108 21ms 23 Feb 2025 281st jiaminglimjm 🇲🇾 486 109 13ms 5 Jul 2024 282nd hjcafaroUC 482 110 24ms 28 May 2021 283rd NoahBolohan 🇨🇦 473 112 14ms 26 Jun 2024 284th 40fied4t 469 113 898ms 16 May 2025 285th twocatsinatrenchcoat 465 114 16ms 11 May 2022 286th raketexyz 461 115 22ms 18 Dec 2021 286th eddvrs 461 115 26ms 20 Aug 2022 286th kellantech 461 115 119ms 20 May 2023 289th yoyoyonono 457 116 25ms 12 Apr 2022 290th kenny14231 453 117 20ms 11 Jul 2022 290th kzheng808 453 117 11ms 31 May 2023 292nd andrewgopher 449 118 17ms 25 Jun 2022 292nd LukasFolwarczny 🇨🇿 449 118 16ms 16 Sep 2022 294th try-except-try-accept 🇹🇭 445 119 20ms 5 Jul 2022 295th abrn 442 120 11ms 30 Jul 2022 296th Thestralos 434 122 14ms 2 Mar 2023 297th KWall1202 431 123 17ms 9 Feb 2022 297th kevinnaviapaiva 431 123 13ms 15 Feb 2025 299th shibacho 🇯🇵 405 131 17ms 24 Mar 2022 300th mhenion8293 🇺🇸 402 132 32ms 23 Jan 2022 First Prev 226–300 of 328 Next Last