12 Days of Christmas
82nd
99 Bottles of Beer
32nd
Abundant Numbers
92nd
Divisors
112th
Evil Numbers
104th
Evil Numbers (Long)
68th
Fibonacci
165th
Fizz Buzz
31st56th
Leap Years
160th
Niven Numbers
86th
Odious Numbers
88th
Odious Numbers (Long)
64th
Pascal’s Triangle
45th
Prime Numbers
61st
Quine
1st27th
857th
Recamán
42nd
Tongue-twisters
47th