A167465
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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A010054 → reverse → Veronese 2
(match row sums)
1 · 0, 3 · 0, 0, 5 · 0, 0, 0, 7 … row sums 0, 1, 0, 3, 0, 5, 0, 7, …