12 Days of Christmas
178
171180
169162
99 Bottles of Beer
648
Abundant Numbers
273
Divisors
685
572
744
Evil Numbers
516
Fibonacci
558
601
Fizz Buzz
838500827606453824522627926530
Leap Years
556
Odious Numbers
535
Ordinal Numbers
452
Prime Numbers
413
Quine
492
420
945
Sierpiński Triangle
99
98
π
417