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A022400
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Fibonacci sequence beginning 1 30.
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0
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1, 30, 31, 61, 92, 153, 245, 398, 643, 1041, 1684, 2725, 4409, 7134, 11543, 18677, 30220, 48897, 79117, 128014, 207131, 335145, 542276, 877421, 1419697, 2297118, 3716815, 6013933, 9730748, 15744681
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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LINKS
| Tanya Khovanova, Recursive Sequences
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FORMULA
| G.f.: (1+29*x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 20 2008]
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MATHEMATICA
| a={}; b=1; c=30; 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 18 2008]
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CROSSREFS
| Sequence in context: A165851 A162503 A003896 * A042812 A042814 A042816
Adjacent sequences: A022397 A022398 A022399 * A022401 A022402 A022403
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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