12 Days of Christmas
376
99 Bottles of Beer
330
Abundant Numbers
521
Christmas Trees
636
Diamonds
190
Divisors
797
555
Emirp Numbers
213
Evil Numbers
325
Fibonacci
623
Fizz Buzz
382420623448413680496692581435577567566446418624515681
Kolakoski Sequence
238
Leap Years
465
Niven Numbers
502
Odious Numbers
326
Pangram Grep
383
Pernicious Numbers
191
Prime Numbers
417
449425
Sierpiński Triangle
117
Tongue-twisters
404
United States
88