Abundant Numbers
43rd
Abundant Numbers (Long)
9th
Catalan Numbers
134th
Collatz
6th
Divisors
16th
Evil Numbers
348th
Evil Numbers (Long)
246th
Factorial Factorisation
16th
Fibonacci
214th
Fizz Buzz
52nd
Fractions
236th
Jacobi Symbol
18th
Look and Say
41st
Odious Numbers
179th
Odious Numbers (Long)
128th
Pascal’s Triangle
49th
Pernicious Numbers
259th
Pernicious Numbers (Long)
67th
Prime Numbers
281st
Prime Numbers (Long)
68th
Quine
94th
𝑒
114th