12 Days of Christmas
35th
99 Bottles of Beer
38th
Abundant Numbers
47th
Arabic to Roman
23rd
20th
Arrows
brainfuck
Christmas Trees
65th
CSS Colors
19th
Cubes
47th
Diamonds
55th
Divisors
105th
Emirp Numbers
34th
Evil Numbers
135th
Fibonacci
160th
Fizz Buzz
331st
Fractions
75th
Happy Numbers
78th
Happy Numbers (Long)
55th
Kolakoski Constant
23rd
Kolakoski Sequence
51st
Leap Years
75th
Leyland Numbers
27th
Look and Say
37th
Niven Numbers
45th
Odious Numbers
110th
Ordinal Numbers
63rd
Pangram Grep
77th
Pascal’s Triangle
97th
Pernicious Numbers
111th
Prime Numbers
61st
102nd
Quine
1st1st25th60th67th28th1st54th25th18th1st32nd13th5th36th287th1st1st22nd26th1st48th47th72nd14th96th16th40th47th40th13th
Recamán
63rd
Rule 110
Sierpiński Triangle
73rd
Smith Numbers
39th
Tongue-twisters
63rd
United States
34th
Vampire Numbers
38th
Van Eck Sequence
51st
λ
35th
π
63rd
τ
31st
φ
27th
√2
32nd
𝑒
52nd