Abundant Numbers
1,981st
Collatz
2,070th
Emirp Numbers
1,655th
Evil Numbers
1,450th
Evil Numbers (Long)
1,092nd
Fibonacci
3,739th
Fizz Buzz
7,358th
Foo Fizz Buzz Bar
2,042nd
Happy Numbers
1,525th
Happy Numbers (Long)
961st
Leap Years
1,823rd
Niven Numbers
2,331st
Niven Numbers (Long)
1,235th
Odious Numbers
1,123rd
Odious Numbers (Long)
901st
Pascal’s Triangle
1,708th
Prime Numbers
3,006th
Prime Numbers (Long)
1,687th
Recamán
942nd