12 Days of Christmas
350
99 Bottles of Beer
420
Abundant Numbers
565
ASCII Table
362
Catalan Numbers
439
Christmas Trees
522
Collatz
710
Day of Week
599
Divisors
750
Emirp Numbers
407
Emirp Numbers (Long)
519
Evil Numbers
475
Evil Numbers (Long)
503
Fibonacci
508
Fizz Buzz
671
Foo Fizz Buzz Bar
559
Leap Years
617
Look and Say
402
Niven Numbers
671
Niven Numbers (Long)
828
Odious Numbers
474
Odious Numbers (Long)
502
Prime Numbers
668
Prime Numbers (Long)
766
π
τ
𝑒
671