12 Days of Christmas
365
99 Bottles of Beer
380
Catalan Numbers
690
Christmas Trees
510
Collatz
753
331
Day of Week
435
Diamonds
334
Divisors
690
Evil Numbers
727
Evil Numbers (Long)
700
Farey Sequence
276
Fibonacci
466831438663589758426657561218764542709674434859599527513888502455478765655506545581693
Fizz Buzz
683
Fractions
462
Game of Life
237
Leap Years
641
Look and Say
406
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
255666649
757
United States
92
Zeckendorf Representation
340
π
386