%I A003232
%S A003232 1,7,19,49,120,284,656,1488,3328,7360,16128,35072,75776,
%T A003232 162816,348160,741376,1572864,3325952,7012352,14745600,
%U A003232 30932992,64749568,135266304,282066944,587202560,1220542464
%N A003232 Expansion of (x-1)*(x^2-4*x-1)/(1-2*x)^2.
%Y A003232 Sequence in context: A097039 A067651 A090025 this_sequence A018728 A027523 
               A100545
%Y A003232 Adjacent sequences: A003229 A003230 A003231 this_sequence A003233 A003234 
               A003235
%K A003232 nonn
%O A003232 0,2
%A A003232 N. J. A. Sloane (njas(AT)research.att.com).