

A022119


Fibonacci sequence beginning 2, 19.


2



2, 19, 21, 40, 61, 101, 162, 263, 425, 688, 1113, 1801, 2914, 4715, 7629, 12344, 19973, 32317, 52290, 84607, 136897, 221504, 358401, 579905, 938306, 1518211, 2456517, 3974728, 6431245, 10405973
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OFFSET

0,1


LINKS

Ivan Panchenko, Table of n, a(n) for n = 0..1000
Tanya Khovanova, Recursive Sequences
Index entries for linear recurrences with constant coefficients, signature (1, 1).


FORMULA

G.f.: (2+17x)/(1xx^2). [Philippe Deléham, Nov 19 2008]


MATHEMATICA

a={}; b=2; c=19; 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 17 2008 *)


CROSSREFS

Sequence in context: A229264 A132129 A125611 * A042247 A041451 A268492
Adjacent sequences: A022116 A022117 A022118 * A022120 A022121 A022122


KEYWORD

nonn


AUTHOR

N. J. A. Sloane.


STATUS

approved



