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A022123
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Fibonacci sequence beginning 3 11.
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1
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3, 11, 14, 25, 39, 64, 103, 167, 270, 437, 707, 1144, 1851, 2995, 4846, 7841, 12687, 20528, 33215, 53743, 86958, 140701, 227659, 368360, 596019, 964379, 1560398, 2524777, 4085175, 6609952, 10695127, 17305079, 28000206, 45305285, 73305491, 118610776
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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LINKS
| Tanya Khovanova, Recursive Sequences
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FORMULA
| G.f.: (3+8x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 19 2008]
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MATHEMATICA
| a={}; b=3; c=11; AppendTo[a, b]; AppendTo[a, c]; Do[b=b+c; AppendTo[a, b]; c=b+c; AppendTo[a, c], {n, 4!}]; a [From Vladimir Orlovsky (4vladimir(AT)gmail.com), Sep 17 2008]
LinearRecurrence[{1, 1}, {3, 11}, 40] (* From Harvey P. Dale, Jan 27 2012 *)
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CROSSREFS
| Cf. A000032.
Sequence in context: A115214 A143029 A186701 * A132363 A134629 A030715
Adjacent sequences: A022120 A022121 A022122 * A022124 A022125 A022126
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KEYWORD
| nonn,easy
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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