OFFSET
0,2
FORMULA
O.g.f.: -(x-1)(2x^3-2x+1)/[(2x^2-2x+1)(2x-1)^2]. - R. J. Mathar, Apr 02 2008
CROSSREFS
KEYWORD
nonn
AUTHOR
Paul Curtz, Feb 29 2008
EXTENSIONS
More terms from R. J. Mathar, Apr 02 2008
STATUS
approved