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A047867
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Erroneous version of A002538.
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0
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OFFSET
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1,2
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COMMENTS
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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, Jun 17 2003
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LINKS
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Table of n, a(n) for n=1..7.
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FORMULA
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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)+ 5; a(n)=2^(n-1)*(n+12)-5 - Benoit Cloitre, Jun 17 2003
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CROSSREFS
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Sequence in context: A190978 A126529 A039759 * A002538 A112424 A190977
Adjacent sequences: A047864 A047865 A047866 * A047868 A047869 A047870
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KEYWORD
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dead
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STATUS
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approved
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