Arabic to Roman
121st
Catalan Numbers
349th
Collatz
589th
Day of Week
14th
Diamonds
38th
75th
Emirp Numbers
104th62nd43rd
22nd23rd9th19th45th70th61st238th36th42nd17th
41st68th50th
18th72nd121st52nd
21st17th
Emirp Numbers (Long)
23rd
Evil Numbers
103rd
93rd
106th44th
Fizz Buzz
2,866th
Game of Life
24th
Happy Numbers
87th
Happy Numbers (Long)
33rd
Kolakoski Sequence
278th
Lucky Numbers
38th
Pascal’s Triangle
64th
596th
Quine
809th30th
Rijndael S-box
40th
Roman to Arabic
278th
ROT13
102nd
Sierpiński Triangle
345th
Tic-tac-toe
94th
√2
451st
𝑒
9th