12 Days of Christmas
97
90
95
80
78
99 Bottles of Beer
371
Abundant Numbers
263
Divisors
690
577
709
Evil Numbers
516
Fibonacci
547
602
Fizz Buzz
839
542
837
608
645
826
524
630
848
481
Leap Years
557
Odious Numbers
536
Ordinal Numbers
373
Prime Numbers
413
Quine
492
403
946
SierpiΕski Triangle
132
131
Ο
373