99 Bottles of Beer
69th
Abundant Numbers
264th
Christmas Trees
382nd
Divisors
1st
Emirp Numbers
363rd
Emojify
206th
Evil Numbers
473rd
Fibonacci
868th
Fizz Buzz
138th853rd
Foo Fizz Buzz Bar
318th
Happy Numbers
441st
Leap Years
697th
Look and Say
118th
Odious Numbers
701st
Pascal’s Triangle
383rd
Pernicious Numbers
463rd
Prime Numbers
461st
Quine
799th
Rock-paper-scissors-Spock-lizard
135th
π
11th113th
473rd
φ
336th
√2
492nd