12 Days of Christmas
167
99 Bottles of Beer
17
Abundant Numbers
285
Diamonds
58
Divisors
47
Emirp Numbers
442
Evil Numbers
478
Fibonacci
243
Fizz Buzz
736916457938616123869302262331774939677666891819899332930267761973234956349313233
Look and Say
33
55
Prime Numbers
472
Quine
986962864479
554
807731
715
945
Tongue-twisters
132
496
π
78
63
τ
62