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 A134498 a(n) = Fibonacci(7n). 10
 0, 13, 377, 10946, 317811, 9227465, 267914296, 7778742049, 225851433717, 6557470319842, 190392490709135, 5527939700884757, 160500643816367088, 4660046610375530309, 135301852344706746049, 3928413764606871165730 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Index entries for linear recurrences with constant coefficients, signature (29,1) FORMULA G.f.: -13*x / ( -1+29*x+x^2 ). a(n) = 13*A049667(n). - R. J. Mathar, Apr 17 2011 a(n) = A000045(A008589(n)). - Michel Marcus, Nov 08 2013 MATHEMATICA Table[Fibonacci[7n], {n, 0, 30}] {a, b}={0, 13}; Do[Print[c={a, b}.{1, 29}]; a=b; b=c, {30}] (* Zak Seidov, Nov 02 2009 *) PROG (MuPAD) numlib::fibonacci(7*n) \$ n = 0..25; // Zerinvary Lajos, May 09 2008 (Sage) [fibonacci(7*n) for n in range(0, 16)] # Zerinvary Lajos, May 15 2009 (MAGMA) [Fibonacci(7*n): n in [0..100]]; // Vincenzo Librandi, Apr 17 2011 (PARI) a(n)=fibonacci(7*n) \\ Charles R Greathouse IV, Jun 11 2015 CROSSREFS Cf. A000045, A134499, A134500, A134501, A134502, A134503, A134504, A049667. Sequence in context: A320458 A320635 A279306 * A329554 A267433 A142122 Adjacent sequences:  A134495 A134496 A134497 * A134499 A134500 A134501 KEYWORD nonn,easy AUTHOR Artur Jasinski, Oct 28 2007 EXTENSIONS Offset changed from 1 to 0 by Vincenzo Librandi, Apr 17 2011 STATUS approved

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Last modified December 2 01:23 EST 2020. Contains 338864 sequences. (Running on oeis4.)