A164907
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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A086645 → γ
(match row sums)
1 · 1 · 1, 4 · 1, 12 … row sums 1, 1, 5, 13, 41, 121, 365, 1093, …
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A013609 → Veronese 2
(match row sums)
1 · 1 · 1, 4 · 1, 12 … row sums 1, 1, 5, 13, 41, 121, 365, 1093, …