12 Days of Christmas
776
99 Bottles of Beer
645
Christmas Trees
645
Cubes
450
Divisors
532548657
Emirp Numbers
559
Fibonacci
525516932
Fizz Buzz
559582766
Foo Fizz Buzz Bar
566666748
Happy Numbers
539
Happy Numbers (Long)
615
Leap Years
561
783
Ordinal Numbers
515
Pascal’s Triangle
368
420
Prime Numbers
622
Prime Numbers (Long)
657
Sierpiński Triangle
390