A320962
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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basis-map coefficients of A021012 → basis A008277
(match row sums)
1 · -1, -1 · 2, 6, 2 · -6, -42, -36, -6 … row sums 1, -2, 10, -90, 1248, -24360, 631440, …