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A172782 Number of 5*n X n 0..3 arrays with row sums 4 and column sums 20 1
0, 8953, 174322342281087, 630707951172870178240070665, 167919620604132417334149114648212316386760, 1636420745348843918820746398768090753188232958726302893825 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

CROSSREFS

Sequence in context: A172948 A172960 A172689 * A034589 A237164 A250368

Adjacent sequences:  A172779 A172780 A172781 * A172783 A172784 A172785

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified August 17 17:59 EDT 2022. Contains 356189 sequences. (Running on oeis4.)