This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A134489 a(n) = Fibonacci(5*n + 2). 2
 1, 13, 144, 1597, 17711, 196418, 2178309, 24157817, 267914296, 2971215073, 32951280099, 365435296162, 4052739537881, 44945570212853, 498454011879264, 5527939700884757, 61305790721611591, 679891637638612258 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Index entries for linear recurrences with constant coefficients, signature (11,1). FORMULA From R. J. Mathar, Jul 04 2011: (Start) G.f.: (-1-2*x) / (-1 + 11*x + x^2). a(n) = 2*A049666(n) + A049666(n+1). (End) a(n) = A000045(A016873(n)). - Michel Marcus, Nov 05 2013 MATHEMATICA Table[Fibonacci[5n + 2], {n, 0, 30}] PROG (MAGMA) [Fibonacci(5*n+2): n in [0..50]]; // Vincenzo Librandi, Apr 20 2011 CROSSREFS Cf. A000045, A001906, A001519, A033887, A015448, A014445, A033888-A033891, A102312, A099100, A134490-A134495, A103134, A134497-A134504. Sequence in context: A098298 A045725 A072351 * A064525 A065411 A038492 Adjacent sequences:  A134486 A134487 A134488 * A134490 A134491 A134492 KEYWORD nonn,easy AUTHOR Artur Jasinski, Oct 28 2007 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified July 18 11:39 EDT 2019. Contains 325139 sequences. (Running on oeis4.)