A076250 Distance between maxima of the cototient function, divided by 6, starting at n=5.

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 2, 3, 1, 1, 5, 2, 2, 1, 4, 1, 5, 5, 3, 2, 5, 5, 2, 3, 4, 1, 5, 1, 4, 5, 5, 5, 5, 4, 1, 5, 5, 5, 5, 10, 4, 1, 5, 5, 5, 5, 10, 5, 5, 10, 5, 10, 10, 5, 3, 2, 5, 10, 5, 10, 3, 2, 5, 15, 5, 5, 3, 2, 5, 10, 5, 10, 5, 5, 20, 5, 5, 5, 30, 5, 20