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A113649
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Fibonacci(n-J(n,5)) mod n^2, where J is the Jacobi symbol.
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2
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0, 2, 3, 2, 5, 5, 21, 34, 21, 55, 55, 89, 39, 37, 160, 98, 272, 293, 57, 365, 150, 101, 345, 433, 25, 665, 696, 709, 754, 440, 775, 994, 883, 1090, 765, 1241, 481, 230, 1511, 1355, 1599, 257, 1677, 805, 20, 1382, 752, 289, 2275, 1525, 1414, 821, 1484
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| T. D. Noe, Table of n, a(n) for n = 1..10000
Eric Weisstein's World of Mathematics, Wall-Sun-Sun Prime
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PROG
| (PARI) a(n)=lift(Mod([1, 1; 1, 0]^(n-kronecker(n, 5)), n^2)[1, 2]) \\ Charles R Greathouse IV, Oct 31 2011
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CROSSREFS
| Cf. A113650.
Sequence in context: A133775 A099043 A021047 * A066119 A003970 A094443
Adjacent sequences: A113646 A113647 A113648 * A113650 A113651 A113652
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KEYWORD
| nonn
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), Nov 03, 2005
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