12 Days of Christmas
144th
99 Bottles of Beer
355th
Abundant Numbers
3,512th596th
Abundant Numbers (Long)
170th
Arabic to Roman
1,639th
Arithmetic Numbers
912th
brainfuck
249th
Catalan Numbers
850th
Christmas Trees
605th
Collatz
407th
Diamonds
845th
Divisors
4,402nd262nd
Emirp Numbers
2,486th844th
Emirp Numbers (Long)
343rd
Evil Numbers
3,587th1,069th
Evil Numbers (Long)
895th
Fibonacci
1,230th
Fizz Buzz
4,416th3,816th
Foo Fizz Buzz Bar
1,048th
Fractions
Gijswijt’s Sequence
674th
Happy Numbers
995th
Happy Numbers (Long)
456th
Inventory Sequence
400th
ISBN
1,229th
Kolakoski Sequence
248th
Leap Years
1,738th
Leyland Numbers
215th
Look and Say
651st
Lucky Numbers
439th
Niven Numbers
869th
Niven Numbers (Long)
374th
Odious Numbers
497th
Odious Numbers (Long)
748th
Ordinal Numbers
907th
Pangram Grep
86th
Partition Numbers
643rd
Pascal’s Triangle
183rd
Pernicious Numbers
1,320th
Pernicious Numbers (Long)
254th
Prime Numbers
433rd
Prime Numbers (Long)
222nd
Quine
4,258th
Recamán
246th
Reverse Polish Notation
246th
Sierpiński Triangle
672nd
Smith Numbers
248th
Tongue-twisters
258th
Vampire Numbers
239th
Van Eck Sequence
498th