99 Bottles of Beer
13th
Abundant Numbers
29th
Abundant Numbers (Long)
22nd
Arithmetic Numbers
19th
ASCII Table
18th
Catalan Numbers
19th
Catalan’s Constant
44th
Christmas Trees
17th
Collatz
10th
Diamonds
11th
Divisors
21st
Emirp Numbers
13th
7th33rd
Emirp Numbers (Long)
6th
Emojify
Evil Numbers
25th
23rd67th
Evil Numbers (Long)
18th
Fibonacci
161st
21st167th
Fizz Buzz
195th109th
9th359th1,374th
Foo Fizz Buzz Bar
13th79th
Fractions
18th
Happy Numbers
17th
24th39th
Happy Numbers (Long)
20th
Intersection
15th
Kolakoski Constant
14th
Leap Years
14th
Leyland Numbers
21st
ln 2
32nd
Look and Say
15th
17th
Lucky Numbers
16th
Niven Numbers
52nd
40th73rd
Number Spiral
7th
Odious Numbers
24th
Odious Numbers (Long)
16th
Pascal’s Triangle
9th
Pernicious Numbers
31st
Pernicious Numbers (Long)
20th
Prime Numbers
42nd
3rd72nd
95th
Prime Numbers (Long)
1st
Quine
60th
Rule 110
9th
18th
Smith Numbers
15th
United States
Vampire Numbers
6th
12th13th
λ
11th
96th17th14th138th
π
11th
205th1st30th479th
τ
10th
110th1st16th269th
φ
9th
92nd1st18th343rd
√2
10th
137th1st18th496th
𝑒
13th
112th1st19th386th