A078468
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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A106800 → reverse (shift +1) → (θ+1)²
(match row sums)
1 · 0, 4 · 0, 4, 9 · 0, 4, 27, 16 … row sums 1, 4, 13, 47, 188, 825, 3937, 20270, …
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A143494 → Pₙ + Pₙ₊₁
(match row sums)
3, 1 · 6, 6, 1 · 12, 24, 10, 1 · 24, 84, 64, 15, 1 … row sums 4, 13, 47, 188, 825, 3937, 20270, …
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A126351 → Pₙ + Pₙ₊₁
(match row sums)
2, 2 · 2, 7, 4 · 2, 14, 23, 8 · 2, 23, 74, 73, 16 … row sums 4, 13, 47, 188, 825, 3937, 20270, …