12 Days of Christmas
793
99 Bottles of Beer
664
Catalan Numbers
691
Christmas Trees
587
Collatz
627
901
Day of Week
544
Diamonds
401
Divisors
729
Evil Numbers
727
Evil Numbers (Long)
702
Farey Sequence
315
Fibonacci
467833448664592805426660563218818775543432675435860600529513888503330478766656507546583
Fizz Buzz
748
Fractions
545
Game of Life
312
Leap Years
642
Look and Say
500
Niven Numbers
666
Niven Numbers (Long)
730
Odious Numbers
784
Odious Numbers (Long)
753
Pascal’s Triangle
592
Pernicious Numbers
326
Pernicious Numbers (Long)
411
Prime Numbers
491
Quine
359
Recamán
257482651
840
United States
118
Zeckendorf Representation
468
π
432