A038257
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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A013609 → basis A013610
(match reversed triangle)
1 · 3, 6 · 9, 36, 36 · 27, 162, 324, 216 … row sums 1, 9, 81, 729, 6561, 59049, 531441, …
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A038243 → basis A013610
(match triangle)
1 · 6, 3 · 36, 36, 9 · 216, 324, 162, 27 … row sums 1, 9, 81, 729, 6561, 59049, 531441, …