A172846 Number of 5*n X n 0..4 arrays with row sums 4 and column sums 20

1, 856945, 3366607202713755, 5184059089729557142445800537, 816183539809026724414261163240882996876580, 5606794155185465322404088275221975704760242518879730852405

Offset

1,2

Links

R. H. Hardin, Table of n, a(n) for n=1..10

Crossrefs

Sequence in context: A233716 A103913 A151939 * A115546 A233957 A224596

Adjacent sequences: A172843 A172844 A172845 * A172847 A172848 A172849

Keyword

nonn

Author

R. H. Hardin Feb 06 2010

Status

approved