99 Bottles of Beer
691st
Arrows
127th
Catalan Numbers
1st
Collatz
226th
Divisors
877th
Evil Numbers
291st
Evil Numbers (Long)
195th
Fibonacci
163rd206th
Fizz Buzz
158th912th
Happy Numbers
274th
Happy Numbers (Long)
175th
Leap Years
159th
Niven Numbers
415th
Odious Numbers
173rd
Odious Numbers (Long)
176th
Pascal’s Triangle
91st
Pernicious Numbers
122nd
Prime Numbers
717th
Prime Numbers (Long)
460th
Recamán
138th