A077417
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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A123519 → basis A013611
(match row sums)
11, 56, 64 · 41, 304, 704, 512 … row sums 131, 1561, 18601, 221651, 2641211, …