%I A112335
%S A112335 1,1,4,7,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,
%T A112335 73,76,79,82,85,88,91,94,97,100,103,106,109,112,115,118,121,124,127,130,
%U A112335 133,136,139,142,145,148,151,154,157,160,163,166,169,172,175,178,181
%V A112335 1,-1,-4,-7,-10,-13,-16,-19,-22,-25,-28,-31,-34,-37,-40,-43,-46,-49,-52,
               -55,-58,-61,
%W A112335 -64,-67,-70,-73,-76,-79,-82,-85,-88,-91,-94,-97,-100,-103,-106,-109,-112,
               -115,-118,
%X A112335 -121,-124,-127,-130,-133,-136,-139,-142,-145,-148,-151,-154,-157,-160,
               -163,-166,-169
%N A112335 Row sums of number triangle A112334.
%F A112335 G.f.: (1-3x-x^2)/(1-x)^2; E.g.f.: exp(x)*(2-3x)-1; a(n)=2-3n-0^n.
%Y A112335 Sequence in context: A075990 A026314 A070300 this_sequence A145289 A016777 
               A143460
%Y A112335 Adjacent sequences: A112332 A112333 A112334 this_sequence A112336 A112337 
               A112338
%K A112335 easy,sign
%O A112335 0,3
%A A112335 Paul Barry (pbarry(AT)wit.ie), Sep 04 2005