99 Bottles of Beer
906
Abundant Numbers
717
Divisors
752
813
Emirp Numbers
589
Evil Numbers
981
Fibonacci
927
934
Fizz Buzz
921750977
Happy Numbers
437
Leap Years
912717921
Niven Numbers
721
Odious Numbers
426
Ordinal Numbers
Pangram Grep
796
Pascalβs Triangle
572
Pernicious Numbers
711
Prime Numbers
650
872
Quine
946
Ο
478
Ο
467
Ο
688
β2
697
π
690