99 Bottles of Beer
17th
Abundant Numbers
26th
brainfuck
24th
Divisors
87th
Evil Numbers
15th135th
Fibonacci
43rd69th1st
Fizz Buzz
1st
Fractions
23rd
Happy Numbers
24th
Kolakoski Sequence
24th
Leap Years
1st
Look and Say
78th
Niven Numbers
1st
Odious Numbers
11th
Ordinal Numbers
61st
Pangram Grep
86th
Pernicious Numbers
65th
Prime Numbers
101st
Quine
30th
16th
Recamán
1st
Seven Segment
26th
Tongue-twisters
111th
Van Eck Sequence
1st