A254601
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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A116412 → basis A013610
(match row sums)
1 · 4, 3 · 13, 24, 9 · 43, 126, 108, 27 … row sums 1, 7, 46, 304, 2008, 13264, 87616, …