12 Days of Christmas
376
99 Bottles of Beer
330
Abundant Numbers
521
Christmas Trees
636
Diamonds
190
Divisors
796
555
Emirp Numbers
213
Evil Numbers
325
Fibonacci
622
Fizz Buzz
382420623448413680705692581435577567565446418624514681
Kolakoski Sequence
238
Leap Years
465
Niven Numbers
502
Odious Numbers
325
Pangram Grep
383
Pernicious Numbers
191
Prime Numbers
417
449425
Sierpiński Triangle
117
Tongue-twisters
411
United States
92