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A025945 Expansion of 1/((1-2x)(1-3x)(1-7x)(1-10x)). 0
1, 22, 323, 4016, 45873, 499386, 5280511, 54817972, 562288925, 5721711710, 57909049419, 583934547768, 5873255438857, 58969928883394, 591360924613847, 5925240739579004, 59333827978882869, 593908224257636838 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..17.

Index entries for linear recurrences with constant coefficients, signature (22,-161,452,-420)

FORMULA

a(n) = 125*10^n/21 -7^(n+3)/60 -2^n/5 +3^(n+3)/28. - R. J. Mathar, Jun 04 2013

CROSSREFS

Sequence in context: A025948 A021904 A022343 * A288576 A020571 A021874

Adjacent sequences:  A025942 A025943 A025944 * A025946 A025947 A025948

KEYWORD

nonn

AUTHOR

N. J. A. Sloane.

STATUS

approved

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Last modified April 1 14:29 EDT 2020. Contains 333163 sequences. (Running on oeis4.)