12 Days of Christmas
798
99 Bottles of Beer
650
Christmas Trees
660
Cubes
471
Divisors
853671
Emirp Numbers
581
Fibonacci
887947
Fizz Buzz
852773
Foo Fizz Buzz Bar
587887761
Happy Numbers
554
Happy Numbers (Long)
637
Leap Years
581
796
Ordinal Numbers
536
Pascal’s Triangle
392
432
Prime Numbers
635
Prime Numbers (Long)
677
Sierpiński Triangle
401