A172787 Number of 5*n X 10 0..3 arrays with row sums 4 and column sums 2*n

1328792850, 13994422270858878448950, 432897335001181060850579402825662500, 21667982811499395841985904262389876977509416273750, 1422407573139278002798418134584320442947352453284455417854786600

Offset

1,1

Links

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

Crossrefs

Sequence in context: A230795 A172654 A172696 * A172849 A213161 A260874

Adjacent sequences: A172784 A172785 A172786 * A172788 A172789 A172790

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved