12 Days of Christmas
257th
99 Bottles of Beer
98th
Abundant Numbers
83rd
Ascending Primes
141st
brainfuck
181st
Catalan Numbers
1st
Collatz
50th
Divisors
1st
Emirp Numbers
303rd
Emirp Numbers (Long)
197th
Evil Numbers
410th
Evil Numbers (Long)
287th
Fibonacci
117th
189th
Fizz Buzz
110th
737th
Foo Fizz Buzz Bar
272nd
Happy Numbers
153rd
Happy Numbers (Long)
44th
Kolakoski Sequence
54th
Leap Years
224th
Leyland Numbers
141st
Look and Say
44th
Lucky Numbers
146th
Niven Numbers
319th
Niven Numbers (Long)
161st
Odious Numbers
522nd
Odious Numbers (Long)
314th
Pascal’s Triangle
378th
Pernicious Numbers
481st
Prime Numbers
468th
Prime Numbers (Long)
330th
Quine
260th124th80th107th388th125th75th44th
Recamán
52nd
Smith Numbers
47th
Tongue-twisters
53rd
Trinomial Triangle
95th
Vampire Numbers
134th
Van Eck Sequence
159th
π
71st