cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A049351 Row sums of triangle A049327.

Original entry on oeis.org

1, 16, 151, 1051, 7072, 52189, 387961, 2803408, 20262175, 147578083, 1074220864, 7803627829, 56703899473, 412249980976, 2996844053479, 21782472167851, 158330928308704, 1150906042354381, 8365826645067625, 60809849516721040
Offset: 1

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p(5,x) is row polynomial corresponding to triangle row A033842(5,m).

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Formula

G.f. x*p(5, x)/(1-x*p(5, x)) with x*p(5, x)= x*(1+15*x+120*x^2+540*x^3+1296*x^4+1296*x^5 ) G.f. for first column of A049327.