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A047867 Erroneous version of A002538. 0
1, 8, 58, 444, 3708, 33976, 341064 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

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

LINKS

Table of n, a(n) for n=1..7.

FORMULA

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

CROSSREFS

Sequence in context: A126529 A039759 A244939 * A002538 A263503 A343089

Adjacent sequences:  A047864 A047865 A047866 * A047868 A047869 A047870

KEYWORD

dead

STATUS

approved

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Last modified January 24 13:48 EST 2022. Contains 350538 sequences. (Running on oeis4.)