A369878

Array read by antidiagonals: T(n,k) is the number of length n necklaces using at most k colors in which the convex hull of a set of beads of any color A cannot be transformed by rotation into the convex hull of a set of beads of any other color B (n >= 1, k >= 1).

1, 2, 1, 3, 2, 1, 4, 3, 4, 1, 5, 4, 9, 4, 1, 6, 5, 16, 9, 8, 1, 7, 6, 25, 16, 27, 12, 1, 8, 7, 36, 25, 64, 93, 20, 1, 9, 8, 49, 36, 125, 304, 243, 32, 1, 10, 9, 64, 49, 216, 705, 928, 699, 60, 1, 11, 10, 81, 64, 343, 1356, 2405, 4384, 2019, 104, 1

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