12 Days of Christmas
353
99 Bottles of Beer
423
Abundant Numbers
565
ASCII Table
362
Catalan Numbers
438
Christmas Trees
521
Collatz
753
Day of Week
597
Divisors
749
Emirp Numbers
407
Emirp Numbers (Long)
573
Evil Numbers
475
Evil Numbers (Long)
503
Fibonacci
508
Fizz Buzz
671
Foo Fizz Buzz Bar
558
Leap Years
617
Look and Say
401
Niven Numbers
670
Niven Numbers (Long)
828
Odious Numbers
474
Odious Numbers (Long)
502
Prime Numbers
667
Prime Numbers (Long)
765
π
647
τ
606
𝑒
670