%I A077397
%S A077397 1,31,14,494,223,7873,3554,125474,56641,1999711,902702,31869902,
%T A077397 14386591
%N A077397 Expansion of (1+31x-2x^2-2x^3)/(1-16x^2+x^4).
%F A077397 b(2n+4)=16*b(2n+2)-b(2n) b(0)=1 b(2)=14 b(2n+5)=16*b(2n+3)-b(2n+1) b(1)=31 
               b(3)=494
%Y A077397 Used for calculating the values in A077398
%Y A077397 Sequence in context: A065821 A040934 A107114 this_sequence A040933 A033351 
               A066434
%Y A077397 Adjacent sequences: A077394 A077395 A077396 this_sequence A077398 A077399 
               A077400
%K A077397 easy,nonn
%O A077397 0,2
%A A077397 Bruce Corrigan (scentman(AT)myfamily.com), Nov 05 2002