12 Days of Christmas
296th
Divisors
124th1,016th
Fibonacci
215th192nd
Fizz Buzz
157th1,224th371st
Leap Years
214th
Look and Say
317th
Niven Numbers
634th
Odious Numbers
312th
Ordinal Numbers
312th
Pangram Grep
403rd
Pernicious Numbers
171st
Prime Numbers
613th
Prime Numbers (Long)
361st
Quine
747th
Van Eck Sequence
31st