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Search: id:A022140
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A022140 Fibonacci sequence beginning 5 16. +0
1
5, 16, 21, 37, 58, 95, 153, 248, 401, 649, 1050, 1699, 2749, 4448, 7197, 11645, 18842, 30487, 49329, 79816, 129145, 208961, 338106, 547067, 885173, 1432240, 2317413, 3749653, 6067066, 9816719, 15883785 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

G.f.: (5+11x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 20 2008]

MATHEMATICA

a={}; b=5; c=16; 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]

CROSSREFS

Sequence in context: A124865 A090781 A077469 this_sequence A041855 A030691 A041107

Adjacent sequences: A022137 A022138 A022139 this_sequence A022141 A022142 A022143

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.


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