

A056407


Number of primitive (aperiodic) step shifted (decimated) sequence structures using exactly three different symbols.


0



0, 0, 1, 4, 8, 49, 54, 280, 524, 2362, 2872, 22694, 21866, 131696, 298783, 904634, 1341518, 10744516, 10748218, 72886710, 145274501, 522816718, 713023210, 5892611212, 7059926597, 35300963684, 70604007679
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