A038259
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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A038259: Triangle whose (i,j)-th entry is binomial(i,j)*6^(i-j)*5^j.
(identification, match triangle)
1 · 6, 5 · 36, 60, 25 · 216, 540, 450, 125 … row sums 1, 11, 121, 1331, 14641, 161051, …
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A038220 → basis A013610
(match reversed triangle)
1 · 5, 6 · 25, 60, 36 · 125, 450, 540, 216 … row sums 1, 11, 121, 1331, 14641, 161051, …