99 Bottles of Beer
505thAbundant Numbers
203rdChristmas Trees
541stCollatz
473rdDivisors
323rdEvil Numbers
383rdEvil Numbers (Long)
216thFibonacci
131stFizz Buzz
729thFoo Fizz Buzz Bar
245thHappy Numbers
321stLeap Years
372ndLook and Say
205thNiven Numbers
242ndOdious Numbers
405thOdious Numbers (Long)
222ndOrdinal Numbers
252ndPangram Grep
134thPernicious Numbers
200thPrime Numbers
180thQuine
52ndπ
108th