%I A081194
%S A081194 1,16,113,664,3617,18976,97553,495784,2502977,12587056,63151793,
%T A081194 316408504,1583991137,7925801536,39646545233,198285338824,991584532097,
%U A081194 4958396174416,24793401413873,123971268694744,619869128349857
%N A081194 a(n)=8a(n-1)-15a(n-2), a(0)=1, a(1)=16.
%F A081194 G.f. (1+8x)/((1-3x)(1-5x)). a(n)=13*5^n/2-11*3^n/2.
%Y A081194 Sequence in context: A144449 A000143 A035016 this_sequence A121148 A091031 
               A055994
%Y A081194 Adjacent sequences: A081191 A081192 A081193 this_sequence A081195 A081196 
               A081197
%K A081194 easy,nonn
%O A081194 0,2
%A A081194 Paul Barry (pbarry(AT)wit.ie), Mar 11 2003