12 Days of Christmas
138th
99 Bottles of Beer
361st
Abundant Numbers
3,554th607th
Abundant Numbers (Long)
183rd
Arabic to Roman
1,705th
Arithmetic Numbers
927th
brainfuck
243rd
Catalan Numbers
860th
Christmas Trees
609th
Collatz
419th
Diamonds
855th
Divisors
4,452nd277th
Emirp Numbers
2,527th849th
Emirp Numbers (Long)
354th
Evil Numbers
3,627th1,084th
Evil Numbers (Long)
905th
Fibonacci
1,262nd
Fizz Buzz
4,441st3,846th
Foo Fizz Buzz Bar
1,064th
Fractions
Gijswijt’s Sequence
680th
Happy Numbers
1,007th
Happy Numbers (Long)
463rd
Inventory Sequence
407th
ISBN
1,254th
Kolakoski Sequence
255th
Leap Years
1,669th
Leyland Numbers
233rd
Look and Say
666th
Lucky Numbers
452nd
Niven Numbers
898th
Niven Numbers (Long)
392nd
Odious Numbers
515th
Odious Numbers (Long)
758th
Ordinal Numbers
913th
Pangram Grep
88th
Partition Numbers
677th
Pascal’s Triangle
190th
Pernicious Numbers
1,326th
Pernicious Numbers (Long)
264th
Prime Numbers
452nd
Prime Numbers (Long)
231st
Quine
4,283rd
Recamán
251st
Reverse Polish Notation
267th
Sierpiński Triangle
678th
Smith Numbers
250th
Tongue-twisters
259th
Vampire Numbers
241st
Van Eck Sequence
529th