%I A109786
%S A109786 1,1,1,1,1,5,13,33,85,225,589,1541,4033,10561,27649,72385,189505,496133,
%T A109786 1298893,3400545,8902741,23307681,61020301,159753221,418239361,
%U A109786 1094964865,2866655233,7505000833,19648347265,51440040965,134671775629
%N A109786 Expansion of -(x+2*x^2+3*x^3-1+5*x^4)/((x+1)*(x^2-3*x+1)*(1+x^2)).
%o A109786 Floretion Algebra Multiplication Program, FAMP Code: 4jbaseksumseq[ + 
               .25'i + .25i' + .25'ii' + .25'jj' + .25'kk' + .25'jk' + .25'kj' + 
               .25e], sumtype: Y[15],inty[ * ]
%Y A109786 Cf. A111665, A111666.
%Y A109786 Sequence in context: A141025 A100227 A027051 this_sequence A055426 A146621 
               A147086
%Y A109786 Adjacent sequences: A109783 A109784 A109785 this_sequence A109787 A109788 
               A109789
%K A109786 easy,nonn
%O A109786 0,6
%A A109786 Creighton Dement (creighton.k.dement(AT)uni-oldenburg.de), Aug 14 2005