A002452
identification: the entry's rule defines the sequence for every index; tail: the sequence is the entry's tail after some prefix rows; match_*: finite agreement only.
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A091044 → basis A013610
(match row sums)
1 · 4, 6 · 16, 48, 27 · 64, 288, 360, 108 … row sums 1, 10, 91, 820, 7381, 66430, 597871, …