A190560
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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A059473 → basis A013609
(match row sums)
1 · 4, 4 · 18, 36, 16 · 80, 240, 224, 64 … row sums 1, 8, 70, 608, 5284, 45920, 399064, …