12 Days of Christmas
24th
99 Bottles of Beer
11th
Arabic to Roman
5th
Arithmetic Numbers
7th
ASCII Table
14th
Card Number Validation
7th
Catalan Numbers
45th
Collatz
12th
Diamonds
30th
16th
52nd
Divisors
28th
Evil Numbers
1st
9th
Evil Numbers (Long)
1st
Fizz Buzz
175th
Game of Life
22nd
Happy Numbers
32nd
Happy Numbers (Long)
32nd
Inventory Sequence
37th
Leap Years
16th
Leyland Numbers
18th
Look and Say
8th
Musical Chords
7th
Niven Numbers
31st
Niven Numbers (Long)
28th
Odious Numbers
1st
Odious Numbers (Long)
1st
Pernicious Numbers
31st
Pernicious Numbers (Long)
22nd
Prime Numbers
1st
1st
Prime Numbers (Long)
1st
Quine
248th23rd45th65th49th388th86th
37th75th32nd99th
Recamán
27th
Rijndael S-box
32nd
18th
Smith Numbers
12th
Star Wars Opening Crawl
119th
United States
4th
Van Eck Sequence
26th
λ
9th
π
58th
𝑒
13th