99 Bottles of Beer
74th
Abundant Numbers
277th
Christmas Trees
407th
Divisors
1st
Emirp Numbers
379th
Emojify
225th
Evil Numbers
504th
Fibonacci
904th
Fizz Buzz
141st880th
Foo Fizz Buzz Bar
341st
Happy Numbers
457th
Leap Years
722nd
Look and Say
135th
Odious Numbers
727th
Pascal’s Triangle
408th
Pernicious Numbers
484th
Prime Numbers
485th
Quine
829th
Rock-paper-scissors-Spock-lizard
140th
π
11th122nd
496th
φ
354th
√2
522nd