A025510 Least k>1 such that complement of first n terms of A006928 repeats beginning at k-th term.
2, 2, 5, 5, 5, 5, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 41, 150, 150, 150, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 912, 1641, 1641, 1641
Offset: 1