Abundant Numbers
633
Christmas Trees
496
Collatz
733
Divisors
777
Emirp Numbers
372
Evil Numbers
480
665
Fibonacci
533
467
482
Fizz Buzz
600
785
602
720
Foo Fizz Buzz Bar
730
Fractions
626
Leap Years
551
436
Niven Numbers
674
Number Spiral
201
Odious Numbers
489
576
Pernicious Numbers
495
Prime Numbers
523
Prime Numbers (Long)
555
Quine
946
SierpiΕski Triangle
131
Tongue-twisters
280
β2
693