A123184 - OEIS

A123184

Expansion of -x*(3*x^4+9*x^3-29*x^2+12*x-1)/((x-1)*(x^4-3*x^3-27*x^2+12*x-1)).

1, 1, 3, 15, 103, 829, 7131, 62901, 559897, 4999879, 44699763, 399783639, 3576070333, 31989586339, 286166485929, 2559950572641, 22900519062931, 204861053422423, 1832624941137951, 16394109244633845, 146656754883677131

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OFFSET

1,3

LINKS

Table of n, a(n) for n=1..21.

Index entries for linear recurrences with constant coefficients, signature (13, -39, 24, 4, -1).

FORMULA

G.f.: -x*(3*x^4+9*x^3-29*x^2+12*x-1)/((x-1)*(x^4-3*x^3-27*x^2+12*x-1)). [Colin Barker, Nov 02 2012]

CROSSREFS

Sequence in context: A174493 A354122 A318618 * A079486 A245118 A372698

Adjacent sequences: A123181 A123182 A123183 * A123185 A123186 A123187

KEYWORD

nonn,less,easy

AUTHOR

Roger L. Bagula, Oct 02 2006

EXTENSIONS

Meaningful name from Joerg Arndt, Dec 26 2022

STATUS

approved