A038326
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.
-
A038326: Triangle whose (i,j)-th entry is binomial(i,j)*11^(i-j)*12^j.
(identification, match triangle)
1 · 11, 12 · 121, 264, 144 · 1331, 4356, 4752, 1728 … row sums 1, 23, 529, 12167, 279841, 6436343, …