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A122518
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G.f.: 1/(1 -2 x^3 - x^4 + x^5)
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0
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1, 0, 0, 2, 1, -1, 4, 4, -3, 6, 13, -6, 5, 35, -5, -9, 81, 20, -58, 158, 130, -177, 238, 476, -382, 169, 1367, -526, -520, 3285, 146, -2933, 6576, 4097, -9005, 10073, 17703, -20489, 7044, 54484, -33348, -24104, 136501, -19256, -136040, 282246, 122093, -427837, 447708, 662472
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,4
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COMMENTS
| Based on characteristic polynomial x^5 - 2x^2 - x + 1.
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LINKS
| Index entries for sequences related to linear recurrences with constant coefficients
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MATHEMATICA
| p[x_] := x^5 - 2x^2 - x + 1 q[x_] := ExpandAll[x^5*p[1/x]] Table[ SeriesCoefficient[ Series[x/q[x], {x, 0, 50}], n], {n, 0, 50}]
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CROSSREFS
| Cf. A006054, A006053.
Sequence in context: A119732 A123521 A123246 * A129704 A144460 A177263
Adjacent sequences: A122515 A122516 A122517 * A122519 A122520 A122521
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KEYWORD
| sign
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AUTHOR
| Roger Bagula (rlbagulatftn(AT)yahoo.com), Sep 16 2006
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EXTENSIONS
| Edited by N. J. A. Sloane (njas(AT)research.att.com), Oct 01 2006
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