Search: id:A081105
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%I A081105
%S A081105 1,6,35,200,1125,6250,34375,187500,1015625,5468750,29296875,156250000,
%T A081105 830078125,4394531250,23193359375,122070312500,640869140625,
%U A081105 3356933593750,17547607421875,91552734375000,476837158203125
%N A081105 5th Binomial transform of (1,1,0,0,0,0,.....).
%C A081105 Main diagonal of array defined by m(1,j)=j; m(i,1)=i and m(i,j)=m(i-1,
               j)+4*m(i-1,j-1) - Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 
               13 2003
%F A081105 a(n) =10*a(n-1)-25*a(n-2), a(0)=1, a(1)=6. a(n)=(n+5)*5^(n-1) G.f.: (1-4x)/
               (1-5x)^2
%F A081105 a(n) = A079027(n), n>0. [From R. J. Mathar (mathar(AT)strw.leidenuniv.nl), 
               Sep 18 2008]
%Y A081105 Cf. A001792, A006234, A092288.
%Y A081105 Cf. A006234.
%Y A081105 Sequence in context: A026934 A131435 A079027 this_sequence A161727 A121838 
               A001109
%Y A081105 Adjacent sequences: A081102 A081103 A081104 this_sequence A081106 A081107 
               A081108
%K A081105 easy,nonn
%O A081105 0,2
%A A081105 Paul Barry (pbarry(AT)wit.ie), Mar 07 2003

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