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Search: id:A109543
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| A109543 |
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a(n) = a(n-1)+a(n-3)+a(n-5). |
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+0
2
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| 1, 1, 1, 1, 1, 3, 5, 7, 11, 17, 27, 43, 67, 105, 165, 259, 407, 639, 1003, 1575, 2473, 3883, 6097, 9573, 15031, 23601, 37057, 58185, 91359, 143447, 225233, 353649, 555281, 871873, 1368969, 2149483, 3375005, 5299255, 8320611, 13064585, 20513323
(list; graph; listen)
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OFFSET
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0,6
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REFERENCES
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Borwein and Hare, "Some Computations of Pisot and Salem Numbers", 2000, Table 1
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MATHEMATICA
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F[1] = 1; F[2] = 1; F[3] = 1; F[4] = 1; F[5] = 1; F[n__] := F[n] = F[n - 1] + F[n - 3] + F[n - 5] aa = Table[F[n], {n, 1, 50}]
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CROSSREFS
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Sequence in context: A065557 A024967 A135246 this_sequence A091567 A076186 A092564
Adjacent sequences: A109540 A109541 A109542 this_sequence A109544 A109545 A109546
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KEYWORD
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nonn
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AUTHOR
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Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Jun 20 2005
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