Fibonacci 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 827th eshilo-draper 923 39 10ms 12 Sep 2022 827th aldonald 923 39 10ms 21 Sep 2022 827th stewSquared 🇺🇸 923 39 10ms 27 Sep 2022 827th za3k 923 39 10ms 9 Oct 2022 827th owen-c-parker 🇺🇸 923 39 9ms 23 Nov 2022 827th Setvizan 923 39 10ms 6 Jan 2023 827th dcc5480 923 39 9ms 12 Jan 2023 827th mossprescott 923 39 10ms 15 Jan 2023 827th 0xBenCantCode 923 39 10ms 13 May 2023 827th christensendaniel 923 39 9ms 26 Aug 2023 827th gptlang 923 39 10ms 2 Oct 2023 827th charliegaming 923 39 9ms 3 Oct 2023 827th gussy420 923 39 10ms 27 Oct 2023 827th anarconic 923 39 10ms 6 Dec 2023 827th tobyLovick 923 39 9ms 13 Dec 2023 827th smokestacklightnin 🇺🇸 923 39 10ms 2 Mar 2024 827th JamesTadleyGreen 923 39 9ms 9 Apr 2024 827th alex742 923 39 10ms 9 Apr 2024 827th flyrev 923 39 10ms 23 Apr 2024 827th bnic24 923 39 10ms 29 Jul 2024 827th Ythaenagor 923 39 10ms 5 Aug 2024 827th Seis 923 39 10ms 27 Aug 2024 827th julian-hoelz 923 39 9ms 21 Sep 2024 827th wh3n3v3r 🇨🇿 923 39 9ms 13 Nov 2024 827th madeforlosers 923 39 9ms 22 Nov 2024 827th TheAtrossian 923 39 10ms 5 Jan 2025 827th jamiloBBKing 923 39 9ms 27 Jan 2025 827th adaGrad1 923 39 9ms 16 Apr 2025 827th Inventor51 923 39 9ms 21 May 2025 827th Yax42 🇫🇷 923 39 10ms 17 Jun 2025 827th benvreeves 923 39 9ms 15 Jul 2025 827th tomh1012 923 39 10ms 3 Dec 2025 827th zgialor-lab 923 39 10ms 1 Feb 2026 827th RodAlc24 🇪🇸 923 39 9ms 26 Feb 2026 915th skagget77 900 40 9ms 10 Oct 2017 915th makarun 900 40 9ms 13 Jun 2018 915th SurplusSineWaves 900 40 10ms 24 Jan 2019 915th Rakshitha-Yalamanchili 900 40 9ms 8 Feb 2019 915th evanrittner 900 40 9ms 11 Mar 2019 915th KiwiKoder0123 900 40 9ms 22 Jun 2019 915th dddthedark 900 40 10ms 22 Jun 2019 915th dymowski 900 40 9ms 8 Jul 2019 915th reireias 900 40 9ms 29 Jul 2019 915th kypi 900 40 9ms 16 Feb 2020 915th vonKrafft 900 40 10ms 15 Apr 2020 915th jakubtomany 900 40 9ms 20 Apr 2020 915th jakobpoulsen 900 40 9ms 28 Aug 2020 915th hyvyys 900 40 9ms 11 Sep 2020 915th linstr13 900 40 10ms 29 Sep 2020 915th mazamo10 900 40 10ms 16 Oct 2020 915th Altrul 900 40 10ms 15 Dec 2020 915th AkashTandon167 900 40 10ms 1 Mar 2021 915th MightyJoeYoung 900 40 9ms 3 May 2021 915th hakr14 900 40 10ms 12 Jul 2021 915th olavaga 900 40 9ms 13 Aug 2021 915th MLPdiscord 900 40 10ms 6 Jan 2022 915th crazymoose7 900 40 9ms 16 Mar 2022 915th Trunksistor 🇫🇷 900 40 10ms 9 Apr 2022 915th sebmandal 900 40 9ms 10 May 2022 915th Gpopcorn 900 40 9ms 6 Aug 2022 915th TrentGlimp 900 40 9ms 3 Sep 2022 915th pandaninjas 900 40 9ms 16 Oct 2022 915th RandGuy 900 40 9ms 9 Nov 2022 915th goGuru 900 40 10ms 30 Dec 2022 915th VV1Git 900 40 10ms 31 Mar 2023 915th BlakeBleem 900 40 9ms 20 Apr 2023 915th MWI-polygolf 900 40 10ms 6 Dec 2023 915th chartung17 900 40 9ms 10 Dec 2023 915th azure-blondon 900 40 9ms 10 Dec 2023 915th steffan-polygolf 900 40 10ms 14 Feb 2024 915th DukeOfSlovakia 900 40 9ms 1 Mar 2024 915th DrJoWe 900 40 10ms 14 May 2024 915th luca1339 900 40 9ms 14 May 2024 915th JKfromHMS 900 40 9ms 14 May 2024 915th mokymok 🇺🇸 900 40 9ms 21 Jun 2024 915th AdamMorris377 900 40 9ms 25 Aug 2024 915th hippopotam00sehead 🇨🇦 900 40 10ms 11 Sep 2024 915th junten1 900 40 10ms 18 Oct 2024 915th Artemis21 🇬🇧 900 40 10ms 20 Dec 2024 915th 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