12 Days of Christmas
350
99 Bottles of Beer
420
Abundant Numbers
555
ASCII Table
361
Catalan Numbers
432
Christmas Trees
514
Collatz
701
Day of Week
599
Divisors
735
Emirp Numbers
402
Emirp Numbers (Long)
508
Evil Numbers
471
Evil Numbers (Long)
496
Fibonacci
503
Fizz Buzz
666
Foo Fizz Buzz Bar
552
Leap Years
611
Look and Say
394
Niven Numbers
656
Niven Numbers (Long)
806
Odious Numbers
468
Odious Numbers (Long)
493
Prime Numbers
665
Prime Numbers (Long)
759
π
τ
𝑒
660