12 Days of Christmas
172nd
99 Bottles of Beer
320th
Abundant Numbers
275th
Ascending Primes
129th
brainfuck
151st
Catalan Numbers
1st
Collatz
142nd
Divisors
1st
Emirp Numbers
270th
Emirp Numbers (Long)
186th
Evil Numbers
399th
Evil Numbers (Long)
280th
Fibonacci
116th
186th
Fizz Buzz
110th
685th
Foo Fizz Buzz Bar
230th
Happy Numbers
184th
Happy Numbers (Long)
103rd
Kolakoski Sequence
138th
Leap Years
221st
Leyland Numbers
289th
Look and Say
112th
Lucky Numbers
133rd
Niven Numbers
305th
Niven Numbers (Long)
144th
Odious Numbers
509th
Odious Numbers (Long)
302nd
Pascal’s Triangle
367th
Pernicious Numbers
469th
Prime Numbers
441st
Prime Numbers (Long)
313th
Quine
251st123rd79th106th384th124th72nd41st
Recamán
95th
Smith Numbers
120th
Tongue-twisters
134th
Trinomial Triangle
83rd
Vampire Numbers
123rd
Van Eck Sequence
136th
π
106th