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 A163412 a(n) = 12*a(n-1) - 34*a(n-2) for n>1, a(0)=1, a(1)=10. 2
 1, 10, 86, 692, 5380, 41032, 309464, 2318480, 17299984, 128771488, 957058400, 7106470208, 52737656896, 391231895680, 2901702413696, 21518544511232, 159564652069120, 1183145311447552, 8772545567020544, 65043606215029760 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 COMMENTS Binomial transform of A163349. Inverse binomial transform of A163413. LINKS G. C. Greubel, Table of n, a(n) for n = 0..1000 Index entries for linear recurrences with constant coefficients, signature (12,-34). FORMULA a(n) = ((1+2*sqrt(2))*(6+sqrt(2))^n + (1-2*sqrt(2))*(6-sqrt(2))^n)/2. O.g.f.: (1 - 2*x)/(1 - 12*x + 34*x^2). E.g.f.: exp(6*x)*( cosh(sqrt(2)*x) + 2*sqrt(2)*sinh(sqrt(2)*x) ). - G. C. Greubel, Dec 21 2016 MATHEMATICA LinearRecurrence[{12, -34}, {1, 10}, 50] (* G. C. Greubel, Dec 21 2016 *) PROG (Magma) [n le 2 select 9*n-8 else 12*Self(n-1)-34*Self(n-2): n in [1..20]]; (PARI) Vec((1-2*x)/(1-12*x+34*x^2) + O(x^50)) \\ G. C. Greubel, Dec 21 2016 CROSSREFS Cf. A163349, A163413. Sequence in context: A252981 A184122 A228123 * A287827 A321853 A264174 Adjacent sequences: A163409 A163410 A163411 * A163413 A163414 A163415 KEYWORD nonn,easy AUTHOR Klaus Brockhaus, Jul 27 2009 STATUS approved

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Last modified December 9 09:46 EST 2022. Contains 358700 sequences. (Running on oeis4.)