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A134489
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Fibonacci(5*n+2).
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1
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1, 13, 144, 1597, 17711, 196418, 2178309, 24157817, 267914296, 2971215073, 32951280099, 365435296162, 4052739537881, 44945570212853, 498454011879264, 5527939700884757, 61305790721611591, 679891637638612258
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OFFSET
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0,2
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LINKS
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Table of n, a(n) for n=0..17.
Index to sequences with linear recurrences with constant coefficients, signature (11,1).
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FORMULA
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G.f. ( -1-2*x ) / ( -1+11*x+x^2 ). a(n) = 2*A049666(n)+A049666(n+1). - R. J. Mathar, Jul 04 2011
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MATHEMATICA
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Table[Fibonacci[5n + 2], {n, 0, 30}]
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PROG
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(MAGMA) [Fibonacci(5*n+2): n in [0..50]]; // Vincenzo Librandi, Apr 20 2011
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CROSSREFS
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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
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KEYWORD
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nonn
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AUTHOR
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Artur Jasinski, Oct 28 2007
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STATUS
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approved
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