Collatz
1,817th
2,045th
Cubes
1,361st
Diamonds
1,959th
Fizz Buzz
6,743rd7,279th
8,482nd
8,792nd
Foo Fizz Buzz Bar
2,298th
ISBN
1,209th
Leap Years
3,262nd
Niven Numbers
2,108th
Niven Numbers (Long)
1,125th
Pascalβs Triangle
2,506th
2,264th
Prime Numbers
3,938th
3,642nd
Prime Numbers (Long)
1,982nd
Quine
1,882nd