12 Days of Christmas
151stAbundant Numbers
203rdAbundant Numbers (Long)
128thChristmas Trees
362ndCollatz
422ndDivisors
884thEvil Numbers
383rdEvil Numbers (Long)
216thFibonacci
916thFizz Buzz
46thFoo Fizz Buzz Bar
1stLeap Years
749thNiven Numbers
469thNiven Numbers (Long)
205thOdious Numbers
382ndOdious Numbers (Long)
168thPrime Numbers
688thPrime Numbers (Long)
312th