A038212
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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A038243 → basis A013609
(match reversed triangle)
1 · 6, 2 · 36, 24, 4 · 216, 216, 72, 8 … row sums 1, 8, 64, 512, 4096, 32768, 262144, …
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A130123 → basis A013610
(match triangle)
1 · 2, 6 · 4, 24, 36 · 8, 72, 216, 216 … row sums 1, 8, 64, 512, 4096, 32768, 262144, …