12 Days of Christmas
365
99 Bottles of Beer
380
Catalan Numbers
691
Christmas Trees
511
Collatz
624
755
Day of Week
437
Diamonds
335
Divisors
691
Evil Numbers
727
Evil Numbers (Long)
702
Farey Sequence
277
Fibonacci
467833438664592759426660563218818766543432675435860600529513888503330478766656507546583
Fizz Buzz
683
Fractions
463
Game of Life
235
Leap Years
642
Look and Say
407
Niven Numbers
664
Niven Numbers (Long)
728
Odious Numbers
784
Odious Numbers (Long)
753
Pascal’s Triangle
548
Pernicious Numbers
326
Pernicious Numbers (Long)
404
Prime Numbers
491
Quine
359
Recamán
255481649
758
United States
86
Zeckendorf Representation
342
π
387