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A135035 Binomial transform of abs(A134967). 1
1, 3, 6, 12, 26, 60, 140, 320, 712, 1552, 3344, 7168, 15328, 32704, 69568, 147456, 311424, 655616, 1376512, 2883584, 6028800, 12581888, 26213376, 54525952, 113248256, 234885120, 486543360, 1006632960, 2080366592 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..28.

FORMULA

O.g.f.: -(x-1)(2x^3-2x+1)/[(2x^2-2x+1)(2x-1)^2]. - R. J. Mathar, Apr 02 2008

CROSSREFS

Sequence in context: A004067 A092886 A207094 * A054195 A054190 A101013

Adjacent sequences:  A135032 A135033 A135034 * A135036 A135037 A135038

KEYWORD

nonn

AUTHOR

Paul Curtz, Feb 29 2008

EXTENSIONS

More terms from R. J. Mathar, Apr 02 2008

STATUS

approved

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Last modified June 19 01:40 EDT 2013. Contains 226359 sequences.