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A022369 Fibonacci sequence beginning 2, 14. 0
2, 14, 16, 30, 46, 76, 122, 198, 320, 518, 838, 1356, 2194, 3550, 5744, 9294, 15038, 24332, 39370, 63702, 103072, 166774, 269846, 436620, 706466, 1143086, 1849552, 2992638, 4842190, 7834828, 12677018 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..30.

Tanya Khovanova, Recursive Sequences

Index entries for linear recurrences with constant coefficients, signature (1, 1).

FORMULA

G.f.: (2+12x)/(1-x-x^2). - Philippe Deléham, Nov 19 2008

MATHEMATICA

a={}; b=2; c=14; AppendTo[a, b]; AppendTo[a, c]; Do[b=b+c; AppendTo[a, b]; c=b+c; AppendTo[a, c], {n, 4!}]; a (* Vladimir Joseph Stephan Orlovsky, Sep 18 2008 *)

Transpose[NestList[{Last[#], Total[#]}&, {2, 14}, 40]][[1]]  (* Harvey P. Dale, Apre 13 2011 *)

CROSSREFS

Sequence in context: A121716 A194379 A147832 * A278975 A096508 A108029

Adjacent sequences:  A022366 A022367 A022368 * A022370 A022371 A022372

KEYWORD

nonn

AUTHOR

N. J. A. Sloane

STATUS

approved

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Last modified August 21 09:54 EDT 2017. Contains 290864 sequences.