Abundant Numbers
72nd21st15th
37th
Abundant Numbers (Long)
47th14th16th
31st
Catalan Numbers
17th
Collatz
19th8th
36th
15th
Divisors
79th44th
Emirp Numbers
30th
21st
Emirp Numbers (Long)
14th
19th
Evil Numbers
34th28th
41st
624th
Evil Numbers (Long)
22nd22nd
37th
381st
Fibonacci
67th125th37th282nd132nd168th16th31st57th60th
22nd24th41st156th1st7th11th176th452nd104th37th151st66th68th124th152nd25th967th30th59th223rd
35th20th39th
Fizz Buzz
110th
38th
12th
Fractions
15th
Game of Life
10th
Happy Numbers
17th
32nd
Happy Numbers (Long)
14th
33rd
Kolakoski Sequence
20th
30th
6th
Leyland Numbers
20th18th
Look and Say
26th
Lucky Numbers
27th
Niven Numbers
29th
41st
Niven Numbers (Long)
18th
35th
Number Spiral
15th
Odious Numbers
29th1st
39th
498th
Odious Numbers (Long)
21st1st
37th
315th
PalindromemordnilaP
9th
Pascal’s Triangle
1st
26th
Pernicious Numbers
27th24th
32nd
Pernicious Numbers (Long)
25th12th
26th
Prime Numbers
42nd1st16th
1st
25th
71st
Prime Numbers (Long)
11th1st1st
1st
15th
33rd
Quine
103rd
118th
78th
331st
29th81st
Recamán
16th
Sierpiński Triangle
6th
Smith Numbers
14th
Tongue-twisters
8th
Transpose Sentence
20th
Van Eck Sequence
11th
22nd