A169027
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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A038305 → Pₙ + Pₙ₊₁
(match row sums)
1100, 960, 279, 27 · 11000, 12900, 5670, 1107, 81 … row sums 2366, 30758, 399854, 5198102, 67575326, …