12 Days of Christmas
9th
16th
99 Bottles of Beer
9th
34th
8th
Abundant Numbers
19th
brainfuck
9th
Christmas Trees
19th
Cubes
9th
Diamonds
24th
Divisors
26th
31st
Emirp Numbers
23rd
43rd
Evil Numbers
37th
38th
46th130th72nd
15th
Fibonacci
39th
24th
Fizz Buzz
84th129th
200th72nd
92nd
31st
87th
220th
Fractions
14th
Happy Numbers
27th
45th
Kolakoski Constant
12th
Kolakoski Sequence
13th
Leap Years
73rd23rd
42nd
Levenshtein Distance
1st
23rd
41st
154th17th
Look and Say
13th
Morse Decoder
14th
Niven Numbers
69th32nd
43rd
42nd
Odious Numbers
37th
36th
47th
Ordinal Numbers
20th
Pangram Grep
42nd
Pascal’s Triangle
36th
54th
Pernicious Numbers
34th
52nd
Prime Numbers
79th
55th
Quine
131st1st99th253rd121st86th
53rd66th109th66th74th372nd64th120th59th97th70th
814th41st189th111th58th
Recamán
15th
345th10th
Rule 110
11th
Seven Segment
9th
23rd
Sierpiński Triangle
31st
Smith Numbers
Tongue-twisters
10th
United States
13th
Van Eck Sequence
184th
36th
λ
9th
17th
12th
π
74th
380th30th
40th
τ
54th
20th
24th
φ
9th
41st
16th
√2
10th
1st
10th
𝑒
13th
77th34th32nd
20th25th32nd25th52nd143rd60th39th11th61st25th
378th
65th22nd11th