A038220
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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A038220: Triangle whose (i,j)-th entry is binomial(i,j)*3^(i-j)*2^j.
(identification, match triangle)
1 · 3, 2 · 9, 12, 4 · 27, 54, 36, 8 … row sums 1, 5, 25, 125, 625, 3125, 15625, 78125, …
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A013620: Triangle of coefficients in expansion of (2+3x)^n.
(match reversed triangle)
1 · 2, 3 · 4, 12, 9 · 8, 36, 54, 27 … row sums 1, 5, 25, 125, 625, 3125, 15625, 78125, …