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%I A047862
%S A047862 1,7,20,48,108,236,508,1084,2300,4860,10236,21500,45052,94204,196604,
%T A047862 409596,851964,1769468,3670012,7602172,15728636,32505852,67108860,
%U A047862 138412028,285212668,587202556,1207959548,2483027964
%N A047862 a(n)=T(5,n), array T given by A047858.
%C A047862 More generally the main diagonal of the array defined by T(0,j)=j+1 j>
               =0, T(i,0)=i+1 i>=0, T(i,j)=T(i-1,j-1)+T(i-1,j)+ A, is given by T(n,
               n)=2^(n-1)*(n+2A+2)-A - Benoit Cloitre (benoit7848c(AT)orange.fr), 
               Jun 17 2003
%F A047862 Main diagonal of the array defined by T(0, j)=j+1 j>=0, T(i, 0)=i+1 i>
               =0, T(i, j)=T(i-1, j-1)+T(i-1, j)+ 4; a(n)=2^(n-1)*(n+10)-4 - Benoit 
               Cloitre (benoit7848c(AT)orange.fr), Jun 17 2003
%Y A047862 n-th difference of a(n), a(n-1), ..., a(0) is (6, 7, 8, ...).
%Y A047862 Sequence in context: A159222 A100206 A007044 this_sequence A048755 A055267 
               A009370
%Y A047862 Adjacent sequences: A047859 A047860 A047861 this_sequence A047863 A047864 
               A047865
%K A047862 nonn
%O A047862 0,2
%A A047862 Clark Kimberling (ck6(AT)evansville.edu)

    
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Last modified November 27 14:50 EST 2009. Contains 167570 sequences.


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