Collatz
320th
Divisors
2,674th
Evil Numbers
3,271st1,301st
Evil Numbers (Long)
1,860th1,276th752nd
Farey Sequence
828th
Fibonacci
4,249th
Fizz Buzz
6,538th
Fractions
1,723rd
Gray Code Decoder
632nd
Gray Code Encoder
744th
Happy Numbers
1,654th
Happy Numbers (Long)
1,066th
Leap Years
2,047th
Look and Say
491st
Niven Numbers
806th
Odious Numbers (Long)
903rd
Quine
1,495th
Recamán
1,026th
Reverse Polish Notation
313th
United States
1,038th