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A022389
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Fibonacci sequence beginning 7 15.
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2
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7, 15, 22, 37, 59, 96, 155, 251, 406, 657, 1063, 1720, 2783, 4503, 7286, 11789, 19075, 30864, 49939, 80803, 130742, 211545, 342287, 553832, 896119, 1449951, 2346070, 3796021, 6142091, 9938112, 16080203, 26018315, 42098518, 68116833, 110215351, 178332184
(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.: (7+8*x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 20 2008]
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MATHEMATICA
| a={}; b=7; c=15; 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
| Cf. A000032.
Sequence in context: A053354 A022552 A082658 * A041225 A128840 A041935
Adjacent sequences: A022386 A022387 A022388 * A022390 A022391 A022392
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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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