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A172851 Number of 5*n X 5 0..4 arrays with row sums 4 and column sums 4*n 1
2224955, 1020771217185075, 784651415725030722439025, 752392911462866118274927841209875, 816183539809026724414261163240882996876580 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

R. H. Hardin, Table of n, a(n) for n=1..19

CROSSREFS

Sequence in context: A224588 A019289 A172802 * A203275 A034608 A224628

Adjacent sequences:  A172848 A172849 A172850 * A172852 A172853 A172854

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified May 20 17:59 EDT 2013. Contains 225464 sequences.