99 Bottles of Beer
206
Abundant Numbers
669
Collatz
724
Cubes
33
Diamonds
97
Emirp Numbers
628
Evil Numbers
714
Fibonacci
755
602
Fizz Buzz
743354330270830887800
317
390
464
562942570971989788
492565554831830394876475871868576681
Foo Fizz Buzz Bar
442
Happy Numbers
396
ISBN
502
Kolakoski Constant
293
Leap Years
743
Leyland Numbers
67
Look and Say
732
Niven Numbers
625
Odious Numbers
739
Ordinal Numbers
738
Pangram Grep
836
Pernicious Numbers
711
Prime Numbers
594
Quine
64967
411233451417565
572516518743774542222866602875899418463598492602643628605
946172417857499678
185
Rijndael S-box
210
United States
103
475
λ
99
π
420
τ
257
φ
814
√2
811
𝑒
767