99 Bottles of Beer
531
Abundant Numbers
636
ASCII Table
661
Catalan Numbers
969944
Christmas Trees
785
Collatz
763805
Diamonds
481
Divisors
847
Emirp Numbers
518
Emirp Numbers (Long)
662
Evil Numbers
934892
Evil Numbers (Long)
757
Fibonacci
929
Fizz Buzz
879
Foo Fizz Buzz Bar
698
Fractions
982
Happy Numbers
488
Happy Numbers (Long)
684
Intersection
489
Kolakoski Sequence
806
Leap Years
756
Leyland Numbers
713676
Look and Say
858
Lucky Numbers
692
Niven Numbers
766
Niven Numbers (Long)
934
Odious Numbers
908855
Odious Numbers (Long)
753
Pascal’s Triangle
801
Pernicious Numbers
720
Prime Numbers
891786
Prime Numbers (Long)
737865
Recamán
733
Smith Numbers
621
Van Eck Sequence
886