A053524
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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A081579 → basis A013609
(match row sums)
1 · 2, 2 · 8, 16, 4 · 24, 72, 56, 8 … row sums 1, 4, 28, 160, 976, 5824, 35008, …