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Search: id:A048592
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A048592 Pisot sequence L(9,10). +0
1
9, 10, 12, 15, 19, 25, 33, 44, 59, 80, 109, 149, 204, 280, 385, 530, 730, 1006, 1387, 1913, 2639, 3641, 5024, 6933, 9568, 13205, 18225, 25154, 34718, 47919, 66140, 91290, 126004, 173919, 240055, 331341, 457341, 631256, 871307, 1202644, 1659981, 2291233, 3162536 (list; graph; listen)
OFFSET

0,1

FORMULA

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

CROSSREFS

See A008776 for definitions of Pisot sequences.

Sequence in context: A059102 A120185 A076364 this_sequence A160947 A158581 A078459

Adjacent sequences: A048589 A048590 A048591 this_sequence A048593 A048594 A048595

KEYWORD

nonn

AUTHOR

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

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Last modified November 22 20:51 EST 2009. Contains 167312 sequences.


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