Abundant Numbers
685
Abundant Numbers (Long)
721
Arithmetic Numbers
632
Catalan Numbers
507
Collatz
619
Emirp Numbers
319
Emirp Numbers (Long)
358
Evil Numbers
688
Evil Numbers (Long)
712
Fibonacci
754
Fizz Buzz
565
Foo Fizz Buzz Bar
382
Kolakoski Sequence
675
Lucky Numbers
401
Niven Numbers
622
Niven Numbers (Long)
681
Number Spiral
255201
Odious Numbers
710
Odious Numbers (Long)
696
Pangram Grep
574
Pernicious Numbers
671
Pernicious Numbers (Long)
539
Quine
945
Smith Numbers
452
Tongue-twisters
344366
π
465
τ
453
φ
885