12 Days of Christmas
30th
105th
99 Bottles of Beer
495th
Abundant Numbers
14th
Arabic to Roman
19th
13th31st
ASCII Table
12th
brainfuck
56th
252nd
Catalan Numbers
21st
1st
29th
Catalan’s Constant
61st
Collatz
35th
Day of Week
1st
Diamonds
528th
Divisors
11th
32nd
5th
Emirp Numbers
601st
Evil Numbers
103rd
35th
Fibonacci
10th
1st
40th
212th
10th
Fizz Buzz
8th30th77th337th297th56th19th
62nd9th4th
212th1st40th
32nd
119th238th
4th
17th
Foo Fizz Buzz Bar
339th
Fractions
1st
Happy Numbers (Long)
20th
Intersection
82nd
40th
Inventory Sequence
54th
ISBN
8th
23rd
Kolakoski Sequence
121st
Leap Years
8th
55th
Levenshtein Distance
14th
3rd
Leyland Numbers
115th
34th
Look and Say
109th
12th
Lucky Numbers
29th
Niven Numbers
22nd
47th
1st
32nd
Niven Numbers (Long)
22nd
Number Spiral
13th
Odious Numbers
33rd
Ordinal Numbers
1st
Pangram Grep
15th
22nd28th
Pascal’s Triangle
9th
3rd
Pernicious Numbers
29th
1st
1st
1st
1st
7th
Prime Numbers
13th
83rd
1st
1st27th
39th118th
101st
20th29th
Prime Numbers (Long)
65th
1st
1st
1st
Quine
1st1st26th
141st
108th
1st
16th1st124th45th1st
1st48th
63rd
1st6th16th1st28th47th
Recamán
66th
23rd
Reverse Polish Notation
14th
16th
4th
Roman to Arabic
28th
24th
15th21st
Rule 110
42nd
Seven Segment
81st
Sierpiński Triangle
113th
Smith Numbers
37th
Spelling Numbers
96th
Tongue-twisters
34th
United States
16th
Vampire Numbers
61st
Van Eck Sequence
25th
18th
λ
34th
95th
π
29th
114th
√2
283rd