Abundant Numbers
5th
Divisors
1st28th
Emirp Numbers
1st
Evil Numbers
1st85th
1st
Fibonacci
6th1st1st5th
Fizz Buzz
1st
4th
Happy Numbers
1st
Kolakoski Sequence
5th
Look and Say
5th
Niven Numbers
1st
8th
Odious Numbers
1st
1st
Ordinal Numbers
1st
Pangram Grep
10th
1st
Pascal’s Triangle
1st
Pernicious Numbers
37th
2nd
Prime Numbers
1st53rd
1st
Quine
1st1st
5th
Reversi
4th
Rijndael S-box
2nd
Sierpiński Triangle
4th
𝑒
10th