A117659 Number of solutions to x^(k+2)=x^k mod n for some k>=1.

1, 2, 3, 4, 3, 6, 3, 8, 5, 6, 3, 12, 3, 6, 9, 12, 3, 10, 3, 12, 9, 6, 3, 24, 7, 6, 11, 12, 3, 18, 3, 20, 9, 6, 9, 20, 3, 6, 9, 24, 3, 18, 3, 12, 15, 6, 3, 36, 9, 14, 9, 12, 3, 22, 9, 24, 9, 6, 3, 36, 3, 6, 15, 36, 9, 18, 3, 12, 9, 18, 3, 40, 3, 6, 21