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A172781 Number of 4*n X 8 0..3 arrays with row sums 6 and column sums 3*n 1
122975608, 54450121092072227480, 58723201215471060507377986244320, 92324899878614980043437168195067658467141080, 179432354155518286903008233851199224951768795442512239168 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..11

CROSSREFS

Sequence in context: A307115 A079332 A172749 * A172845 A172888 A172917

Adjacent sequences:  A172778 A172779 A172780 * A172782 A172783 A172784

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified October 2 06:08 EDT 2022. Contains 357191 sequences. (Running on oeis4.)