12 Days of Christmas
96th
99 Bottles of Beer
71st
Christmas Trees
75th
Cubes
40th
Diamonds
60th
Divisors
92nd
Emirp Numbers
88th
Evil Numbers
109th
Fibonacci
230th
Fizz Buzz
351st157th
Happy Numbers
77th
Leap Years
99th
Niven Numbers
85th
Odious Numbers
92nd
Ordinal Numbers
59th
Pangram Grep
51st
Pascal’s Triangle
86th
Pernicious Numbers
95th
Prime Numbers
66th
Quine
203rd