99 Bottles of Beer
13th
Abundant Numbers
25th
Abundant Numbers (Long)
17th
Arithmetic Numbers
14th
ASCII Table
16th
Catalan Numbers
17th
Catalanβs Constant
38th
Christmas Trees
15th
Collatz
10th
Diamonds
10th
Divisors
16th
Emirp Numbers
13th
8th
26th
Emirp Numbers (Long)
6th
Evil Numbers
21st
18th
60th
Evil Numbers (Long)
13th
Fibonacci
132nd
18th
144th
Fizz Buzz
168th
84th
3rd
333rd
1,155th
Foo Fizz Buzz Bar
12th
69th
Fractions
15th
Happy Numbers
15th
20th
30th
Happy Numbers (Long)
16th
Intersection
12th
Kolakoski Constant
12th
Leap Years
14th
Leyland Numbers
18th
ln 2
25th
Look and Say
14th
15th
Lucky Numbers
12th
Niven Numbers
40th
29th
66th
Number Spiral
7th
Odious Numbers
18th
Odious Numbers (Long)
11th
Pascalβs Triangle
6th
Pernicious Numbers
25th
Pernicious Numbers (Long)
16th
Prime Numbers
35th
3rd
65th
77th
Prime Numbers (Long)
1st
Quine
51st
Rule 110
8th
17th
Smith Numbers
14th
Vampire Numbers
4th
11th
11th
Ξ»
10th
78th
15th
13th
113th
Ο
10th
165th
1st
27th
379th
Ο
9th
84th
1st
14th
201st
Ο
8th
72nd
1st
15th
267th
β2
8th
109th
1st
15th
394th
π
11th
84th
1st
16th
295th