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 A028100 Expansion of 1/((1-3x)(1-8x)(1-9x)(1-11x)). 0
 1, 31, 618, 10094, 147203, 1997037, 25786636, 321380188, 3901566405, 46429426043, 544051398254, 6298258575882, 72214033934407, 821632688021449, 9290501272470672, 104524684322022776, 1171184420402768009 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Index entries for linear recurrences with constant coefficients, signature (31,-343,1569,-2376). FORMULA a(n) = (5*11^(n+3)-20*9^(n+3)+2*8^(n+4)-3^(n+3))/240. - Yahia Kahloune, Jun 10 2013 MATHEMATICA CoefficientList[Series[1/((1-3x)(1-8x)(1-9x)(1-11x)), {x, 0, 20}], x] CROSSREFS Sequence in context: A301769 A028142 A028148 * A242517 A028141 A302857 Adjacent sequences: A028097 A028098 A028099 * A028101 A028102 A028103 KEYWORD nonn,easy AUTHOR STATUS approved

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Last modified March 21 16:00 EDT 2023. Contains 361408 sequences. (Running on oeis4.)