12 Days of Christmas
11th
16th
99 Bottles of Beer
12th
34th
8th
Abundant Numbers
19th
brainfuck
9th
Christmas Trees
19th
Cubes
9th
Diamonds
26th
Divisors
33rd
31st
Emirp Numbers
29th
43rd
Evil Numbers
42nd
41st
46th143rd77th
17th
Fibonacci
515th
44th
29th
Fizz Buzz
88th137th
204th77th
95th
31st
93rd
229th
Fractions
15th
Happy Numbers
32nd
47th
Kolakoski Constant
12th
Kolakoski Sequence
14th
Leap Years
79th28th
43rd
Levenshtein Distance
1st
25th
44th
162nd19th
Look and Say
14th
Morse Decoder
14th
Niven Numbers
76th37th
49th
42nd
Odious Numbers
40th
41st
48th
Ordinal Numbers
21st
Pangram Grep
46th
Pascal’s Triangle
42nd
55th
Pernicious Numbers
37th
57th
Prime Numbers
87th
57th
Quine
140th1st104th263rd127th91st
55th78th116th70th92nd389th69th129th62nd101st74th
865th43rd198th115th59th
Recamán
18th
371st11th
Rule 110
11th
Seven Segment
12th
24th
Sierpiński Triangle
32nd
Smith Numbers
Tongue-twisters
12th
United States
13th
Van Eck Sequence
207th
42nd
λ
11th
21st
15th
π
81st
414th30th
50th
τ
61st
21st
25th
φ
9th
46th
16th
√2
10th
1st
10th
𝑒
15th
84th40th33rd
21st28th33rd29th60th151st65th38th12th63rd26th
417th
69th27th12th