A006002
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 A132812 → D
(match row sums)
2 · 3, 6 · -12, 24, 12 · -20, -40, 90, 20 … row sums 0, 2, 9, 24, 50, 90, 147, 224, …