12 Days of Christmas
365
99 Bottles of Beer
380
Catalan Numbers
690
Christmas Trees
510
Collatz
754
330
Day of Week
435
Diamonds
334
Divisors
690
Evil Numbers
727
Evil Numbers (Long)
700
Farey Sequence
277
Fibonacci
466830438663589758426657562218764542709674434859599528513888502454478765655506545581693
Fizz Buzz
683
Fractions
462
Game of Life
237
Leap Years
641
Look and Say
407
Niven Numbers
664
Niven Numbers (Long)
727
Odious Numbers
783
Odious Numbers (Long)
751
Pascal’s Triangle
548
Pernicious Numbers
326
Pernicious Numbers (Long)
402
Prime Numbers
490
Quine
360
Recamán
255667649
757
United States
92
Zeckendorf Representation
340
π
386