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A136303 Transform of 0 by the reciprocal transformation to T_{1,1} (see link). +0
4
1, 5, 17, 48, 123, 300, 714, 1679, 3925, 9149, 21296 (list; graph; listen)
OFFSET

1,2

LINKS

Richard Choulet, Curtz-like transformation.

FORMULA

G.f.: f(z)=1+5*z+...=((1+z^2)/((1-z)^2*(1-3*z+2*z^2-z^3)))

EXAMPLE

a(n+5)=5*a(n+4)-9*a(n+3)+8*a(n+2)-4*a(n+1)+a(n) (n>=0) [From Richard Choulet (richardchoulet(AT)yahoo.fr), Apr 07 2009]

CROSSREFS

Sequence in context: A046787 A003295 A011853 this_sequence A006457 A115981 A083091

Adjacent sequences: A136300 A136301 A136302 this_sequence A136304 A136305 A136306

KEYWORD

nonn

AUTHOR

Richard Choulet (richardchoulet(AT)yahoo.fr), Mar 22 2008

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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