99 Bottles of Beer
513
Abundant Numbers
772
Christmas Trees
854
Cubes
517
Fibonacci
868
Fizz Buzz
847
903
Fractions
700
Kolakoski Sequence
636
Leap Years
871
Medal Tally
627
Odious Numbers
699
Ordinal Numbers
669
Quine
488
Rock-paper-scissors-Spock-lizard
560
Spelling Numbers
488