99 Bottles of Beer
671
Abundant Numbers
750
Catalan Numbers
522
Cubes
33
Divisors
891
Emirp Numbers
521
Evil Numbers
854
Evil Numbers (Long)
833
Fibonacci
507
Fizz Buzz
929
Foo Fizz Buzz Bar
900
Kolakoski Sequence
810
Leap Years
771
Niven Numbers
677
Niven Numbers (Long)
741
Odious Numbers
817
Odious Numbers (Long)
798
Prime Numbers
643
Prime Numbers (Long)
680
Quine
944
π
376
√2
472