A050978 Haupt-exponents of 6 modulo integers relatively prime to 6.

1, 2, 10, 12, 16, 9, 11, 5, 14, 6, 2, 4, 40, 3, 23, 14, 26, 10, 58, 60, 12, 33, 35, 36, 10, 78, 82, 16, 88, 12, 9, 12, 10, 102, 106, 108, 112, 11, 16, 110, 25, 126, 130, 18, 136, 23, 60, 14, 37, 150, 6, 156, 22, 27, 83, 156, 43, 10, 178, 60, 4, 80, 19, 96, 14, 198, 14