99 Bottles of Beer
350
Christmas Trees
568
Divisors
701
Emirp Numbers
444
Evil Numbers
548
Fibonacci
735
Fizz Buzz
520
Happy Numbers
318
Leap Years
566
Look and Say
522
Morse Encoder
290
Niven Numbers
667567880
Odious Numbers
597
Ordinal Numbers
504
Pascal’s Triangle
407
Pernicious Numbers
571
Prime Numbers
563
Rock-paper-scissors-Spock-lizard
462