12 Days of Christmas
743rd
99 Bottles of Beer
700th
Abundant Numbers
108th998th
Evil Numbers
1,255th
Fibonacci
1,899th
Fizz Buzz
15th472nd748th
Foo Fizz Buzz Bar
869th
Happy Numbers (Long)
372nd
Leap Years
1,116th
Odious Numbers
916th
Prime Numbers
121st1,120th
Quine
104th74th
Tongue-twisters
455th
United States
355th
√2
352nd