12 Days of Christmas
175th
99 Bottles of Beer
325th
Abundant Numbers
278th
Ascending Primes
135th
brainfuck
156th
Catalan Numbers
1st
Collatz
145th
Divisors
1st
Emirp Numbers
275th
Emirp Numbers (Long)
190th
Evil Numbers
410th
Evil Numbers (Long)
287th
Fibonacci
117th
189th
Fizz Buzz
110th
693rd
Foo Fizz Buzz Bar
239th
Happy Numbers
189th
Happy Numbers (Long)
107th
Kolakoski Sequence
140th
Leap Years
221st
Leyland Numbers
296th
Look and Say
117th
Lucky Numbers
135th
Niven Numbers
309th
Niven Numbers (Long)
148th
Odious Numbers
519th
Odious Numbers (Long)
311th
Pascal’s Triangle
370th
Pernicious Numbers
476th
Prime Numbers
448th
Prime Numbers (Long)
324th
Quine
260th124th80th107th388th125th75th42nd
Recamán
98th
Smith Numbers
123rd
Tongue-twisters
137th
Trinomial Triangle
91st
Vampire Numbers
123rd
Van Eck Sequence
139th
π
111th