12 Days of Christmas
94th
99 Bottles of Beer
91st
Christmas Trees
90th
Emirp Numbers
104th
Evil Numbers
126th
Fibonacci
235th
Fizz Buzz
179th
Happy Numbers
100th
Odious Numbers
100th
Pangram Grep
90th
Pascal’s Triangle
79th
Pernicious Numbers
105th
Prime Numbers
155th
Quine
1st
Sierpiński Triangle
58th