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Van Eck Sequence in all languages 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 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 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 601st Natanaelel 🇸🇪 728 28 3ms 20 Jul 2023 601st emgordon154 728 28 20ms 3 Nov 2024 601st lifthrasiir 🇰🇷 728 28 2ms 29 Nov 2024 604th primo-ppcg 🇹🇭 728 47 102ms 21 Jun 2021 605th Mikey-Beep 🇬🇧 728 67 29ms 6 Jun 2024 606th albanian-laundromat 728 78 21ms 15 Aug 2025 607th Alex-x90 🇺🇸 728 108 51ms 9 Dec 2022 607th CatsAreFluffy 728 108 55ms 16 Dec 2022 609th rboath 727 61 82ms 9 Jan 2025 610th snoozingnewt 🇺🇸 725 82 2ms 13 Oct 2025 611th MeWhenI 🇻🇦 723 67 2ms 22 Jul 2024 612th potato-jackson 721 75 11ms 10 Sep 2021 612th osmith93 721 75 20ms 14 Jun 2022 612th aksyristos 721 75 48ms 18 Jan 2023 612th celiendonze 🇨🇭 721 75 11ms 11 Apr 2023 612th programjames 721 75 39ms 3 Feb 2024 612th bob-th 721 75 18ms 26 Jul 2024 612th fkantelberg 721 75 48ms 22 Jul 2025 619th eranws 719 57 9ms 9 Sep 2022 619th iczelia 🇩🇪 719 57 10ms 11 Oct 2025 621st stefangimmillaro 719 75 108ms 25 Jun 2023 622nd KatieLG 🇬🇧 718 67 553ms 1 Oct 2025 622nd albanian-laundromat 718 67 349ms 23 Oct 2025 624th inventshah 718 131 122ms 9 Sep 2022 625th cure-honey 🇯🇵 717 109 146ms 11 Jul 2021 625th mousetail 🇳🇱 717 109 128ms 18 Jan 2024 627th scpchicken 🇵🇼 713 48 502ms 8 Jan 2023 628th 77Tigers 712 76 43ms 27 May 2021 628th kyleclaassen 712 76 22ms 9 Feb 2022 628th za3k 712 76 16ms 16 Oct 2022 628th cros107 🇦🇺 712 76 46ms 6 Aug 2023 628th elgan65536 712 76 47ms 7 Apr 2024 628th wh3n3v3r 🇨🇿 712 76 21ms 14 Nov 2024 634th sean-niemann 🇺🇸 710 110 126ms 9 Jun 2025 635th emplv 🇱🇻 709 118 28ms 29 Jun 2022 636th rak1507 🇬🇧 708 76 196ms 29 Jun 2021 636th GrayJoKing 🇦🇺 708 76 142ms 14 Mar 2022 638th Irratix 🇳🇱 708 111 57ms 3 Jan 2022 638th Yewzir 🇧🇪 708 111 53ms 11 Feb 2024 640th emgordon154 707 52 46ms 27 Nov 2024 640th olleicua 🇺🇸 707 52 40ms 25 Feb 2025 640th codereport 🇨🇦 707 52 37ms 21 Apr 2025 640th snoozingnewt 🇺🇸 707 52 42ms 13 Oct 2025 644th emgordon154 707 203 495ms 24 days ago 645th KatieLG 🇬🇧 706 56 987ms 13 Oct 2021 646th Shanethegamer 🇺🇸 704 34 42ms 6 May 2021 646th MeWhenI 🇻🇦 704 34 38ms 9 Nov 2021 646th sisyphus-ppcg 🇦🇺 704 34 41ms 2 Mar 2022 646th DialFrost 🇸🇬 704 34 34ms 18 Jan 2023 650th jared-hughes 704 51 6ms 17 Jul 2022 651st snoozingnewt 🇺🇸 704 63 93ms 34 hours ago 652nd razetime 703 29 3ms 13 Jan 2022 653rd LeeCamp 703 77 24ms 23 Dec 2021 653rd Just4FunCoder 703 77 18ms 23 Mar 2023 653rd codewrite 🇬🇧 703 77 10ms 9 Jul 2025 656th snoozingnewt 🇺🇸 702 69 3ms 13 Oct 2025 657th Herbert00709 🇵🇱 702 112 52ms 1 Nov 2024 658th GolfingSuccess 🇬🇷 701 81 25ms 11 Sep 2022 659th emgordon154 700 85 3ms 24 Dec 2021 660th MeWhenI 🇻🇦 700 194 1,639ms 22 days ago 661st luuumine 🇫🇷 698 112 122ms 13 days ago 662nd commandblockguy 🇺🇸 697 69 371ms 15 Jan 2024 662nd TheZwierzLF 🇵🇱 697 69 370ms 7 days ago 664th Shanethegamer 🇺🇸 697 111 343ms 25 Sep 2025 664th snoozingnewt 🇺🇸 697 111 338ms 13 Oct 2025 666th oceko 696 113 57ms 19 Feb 2024 667th MeWhenI 🇻🇦 695 114 29ms 7 Jun 2023 668th Indivicivet 694 78 55ms 26 Oct 2021 668th SirFireball3521 694 78 16ms 14 Mar 2023 668th Alex-x90 🇺🇸 694 78 18ms 6 Nov 2023 671st adoxography 693 53 42ms 20 Aug 2021 671st schachmattmatt 693 53 50ms 25 Sep 2021 671st anter69 🇭🇺 693 53 44ms 9 Jan 2023 671st tatzyr 🇯🇵 693 53 43ms 18 Jan 2025 675th MeWhenI 🇻🇦 692 90 44ms 17 Feb 2023 First Prev 601–675 of 1,786 Next Last