12 Days of Christmas
32nd
20th
38th
99 Bottles of Beer
33rd
Abundant Numbers
6th
6th
Abundant Numbers (Long)
5th
4th
136th
Arithmetic Numbers
5th
8th
ASCII Table
13th
Christmas Trees
2nd
💎
102nd
Collatz
6th
6th
193rd
Diamonds
8th
6th
Divisors
5th1st34th1st
418th
Emirp Numbers
64th
Emirp Numbers (Long)
36th
Evil Numbers
5th
7th
155th
Evil Numbers (Long)
2nd
1st
Fibonacci
9th4th
2nd1st1st73rd
Fizz Buzz
78th1st
1st
237th
Foo Fizz Buzz Bar
2nd
2nd
149th
Gijswijt’s Sequence
12th
8th
Inventory Sequence
2nd7th
7th
17th
Kolakoski Sequence
15th
11th
Leap Years
7th
4th
18th
Look and Say
9th
12th
Lucky Numbers
27th
Niven Numbers
9th1st
1st
54th
Odious Numbers
7th
29th
Odious Numbers (Long)
6th
23rd
Ordinal Numbers
12th
9th
Pernicious Numbers
1st
35th
1st
Prime Numbers
11th13th
Prime Numbers (Long)
6th5th
67th
Recamán
4th
1st
120th
Sierpiński Triangle
35th
Van Eck Sequence
15th
8th