99 Bottles of Beer
412
Abundant Numbers
674
Abundant Numbers (Long)
677
Arithmetic Numbers
581
ASCII Table
251
Catalan Numbers
852
Catalan’s Constant
813
Christmas Trees
684
Collatz
836
Diamonds
60
Divisors
740
Emirp Numbers
400
571255
Emirp Numbers (Long)
759
Emojify
Evil Numbers
419
639338
Evil Numbers (Long)
692
Fibonacci
206
769196
Fizz Buzz
128918
935100751
Foo Fizz Buzz Bar
82011
Fractions
621
Happy Numbers
438
424304
Happy Numbers (Long)
584
Intersection
550
Kolakoski Constant
58
Leap Years
816
Leyland Numbers
412
ln 2
891
Look and Say
60
394
Lucky Numbers
11
Niven Numbers
381
719294
Number Spiral
275
Odious Numbers
679
Odious Numbers (Long)
704
Pascal’s Triangle
829
Pernicious Numbers
497
Pernicious Numbers (Long)
679
Prime Numbers
486
911382
591
Prime Numbers (Long)
934
Quine
772
Rule 110
7
6
Smith Numbers
38
United States
Vampire Numbers
106
6882
λ
186
1238910699
π
96
589885056
τ
94
599725056
φ
94
479604450
√2
89
499644647
𝑒
60
479753846