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A121256 a(n-1)*a(n-3)-1, starting with a(0)=a(1)=a(2)=2. +0
1
2, 2, 2, 3, 5, 9, 26, 129, 1160, 30159, 3890510, 4512951599, 136106107274240 (list; graph; listen)
OFFSET

0,1

COMMENT

Analogue of A055937 a(n) = a(n-1)*a(n-2)-1. What is the equivalent continued fraction and asymptotic representation, by analogy to A007660 a(n)=a(n-1)*a(n-2)+1?

CROSSREFS

Cf. A007660, A055937.

Sequence in context: A122789 A014208 A059690 this_sequence A022867 A070610 A104346

Adjacent sequences: A121253 A121254 A121255 this_sequence A121257 A121258 A121259

KEYWORD

easy,nonn

AUTHOR

Jonathan Vos Post (jvospost2(AT)yahoo.com), Aug 22 2006

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Last modified September 6 09:40 EDT 2008. Contains 143480 sequences.


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