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Search: id:A033891
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A033891 Fibonacci(4n+3). +0
18
2, 13, 89, 610, 4181, 28657, 196418, 1346269, 9227465, 63245986, 433494437, 2971215073, 20365011074, 139583862445, 956722026041, 6557470319842, 44945570212853, 308061521170129, 2111485077978050 (list; graph; listen)
OFFSET

0,1

LINKS

Tanya Khovanova, Recursive Sequences

FORMULA

a(n)=7*a(n-1)-a(n-2). - Floor van Lamoen (fvlamoen(AT)hotmail.com), Dec 10 2001

CROSSREFS

Adjacent sequences: A033888 A033889 A033890 this_sequence A033892 A033893 A033894

Sequence in context: A092849 A106938 A106937 this_sequence A126035 A074617 A104255

KEYWORD

nonn

AUTHOR

njas

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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