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Search: id:A022382
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A022382 Fibonacci sequence beginning 4 10. +0
1
4, 10, 14, 24, 38, 62, 100, 162, 262, 424, 686, 1110, 1796, 2906, 4702, 7608, 12310, 19918, 32228, 52146, 84374, 136520, 220894, 357414, 578308, 935722, 1514030, 2449752, 3963782, 6413534, 10377316 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

G.f.: (4+6x)/(1-x-x^2). [From Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 19 2008]

MATHEMATICA

a={}; b=4; c=10; 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]

CROSSREFS

Sequence in context: A060031 A112825 A051741 this_sequence A162521 A125302 A136862

Adjacent sequences: A022379 A022380 A022381 this_sequence A022383 A022384 A022385

KEYWORD

nonn

AUTHOR

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

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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