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Search: id:A048579
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A048579 Pisot sequence L(3,8). +0
1
3, 8, 22, 61, 170, 474, 1322, 3688, 10289, 28705, 80084, 223427, 623341, 1739065, 4851835, 13536184, 37764738, 105360229, 293945582, 820081790, 2287954586, 6383187935, 17808521403, 49684176276, 138614392311, 386721712946, 1078918868168, 3010086801751 (list; graph; listen)
OFFSET

0,1

FORMULA

a(n) = 3a(n-1) - a(n-2) + 2a(n-3) - 2a(n-4) - a(n-5) (holds at least up to n = 1000).

CROSSREFS

See A008776 for definitions of Pisot sequences.

Sequence in context: A028859 A014397 A048503 this_sequence A121449 A025566 A027036

Adjacent sequences: A048576 A048577 A048578 this_sequence A048580 A048581 A048582

KEYWORD

nonn

AUTHOR

David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified July 19 08:04 EDT 2008. Contains 142098 sequences.


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