12 Days of Christmas
396
99 Bottles of Beer
836
Abundant Numbers
676
Abundant Numbers (Long)
874
Arrows
183
Collatz
898
Divisors
752
Emirp Numbers
332
Emirp Numbers (Long)
374
Evil Numbers
834
Evil Numbers (Long)
814
Fibonacci
806787
Fizz Buzz
974987955
Foo Fizz Buzz Bar
500
Forsyth–Edwards Notation
377
Fractions
486
Happy Numbers
808
Leap Years
754
Odious Numbers
781
Odious Numbers (Long)
763
Pascal’s Triangle
797
Pernicious Numbers
382
Prime Numbers
871
Prime Numbers (Long)
602
Repeating Decimals
465
Smith Numbers
512
π
201