Ascending Primes
140th
Day of Week
312th
Divisors
395th
Evil Numbers
121st
352nd
Fibonacci
279th
195th1st35th
Fizz Buzz
880th
Happy Numbers
468th
Kaprekar Numbers
66th
Leap Years
8th
118th
Look and Say
24th
Niven Numbers
15th
285th
Niven Numbers (Long)
119th
Odious Numbers
307th
Odious Numbers (Long)
111th
Ordinal Numbers
46th
Pernicious Numbers
44th
1st
Pernicious Numbers (Long)
49th
Prime Numbers
256th
Prime Numbers (Long)
56th
Quine
755th
Recamán
413th
Smith Numbers
147th
Vampire Numbers
176th