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 A016268 Expansion of 1/((1-x)(1-11x)(1-12x)). 1
 1, 24, 421, 6516, 94297, 1308720, 17653357, 233276172, 3035108833, 39015048456, 496711748533, 6274383820068, 78744877055209, 982913508020832, 12212686913191549, 151147215944655804, 1864311294185799025 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Vincenzo Librandi, Table of n, a(n) for n = 0..900 Index entries for linear recurrences with constant coefficients, signature (24,-155,132). FORMULA G.f.: 1/((1-x)*(1-11*x)*(1-12*x)). a(n) = (10*12^(n+2)-11^(n+3)+1)/110. - Bruno Berselli, Mar 21 2011 a(n) = 24*a(n-1) - 155*a(n-2) + 132*a(n-3). - Wesley Ivan Hurt, Sep 04 2022 MAPLE a:=n-> add(12^(n-j)-11^(n-j), j=0..n): seq(a(n), n=1..17); # Zerinvary Lajos, Jan 12 2007 MATHEMATICA Table[(10 12^(n + 2) - 11^(n + 3) + 1) / 110, {n, 0, 50}] (* Vincenzo Librandi, Jun 20 2013 *) CROSSREFS Sequence in context: A287994 A072975 A062193 * A175199 A051546 A209448 Adjacent sequences: A016265 A016266 A016267 * A016269 A016270 A016271 KEYWORD nonn,easy AUTHOR N. J. A. Sloane. STATUS approved

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Last modified September 29 19:04 EDT 2023. Contains 365775 sequences. (Running on oeis4.)