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A172927
Number of n X 12 0..7 arrays with row sums 12 and column sums n
1
1, 73789, 14823083089, 4855940642591941, 2124709987334672961301, 1125711921752126203903372141, 683259412052443643145910905655009, 457473931605348347085693323651070310789
OFFSET
1,2
LINKS
CROSSREFS
Sequence in context: A172820 A172870 A172906 * A172949 A172703 A256731
KEYWORD
nonn
AUTHOR
R. H. Hardin Feb 06 2010
STATUS
approved