A172871 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A172871

Number of n X 9 0..5 arrays with row sums 9 and column sums n

1, 3139, 19546975, 171475190227, 1846780916614531, 21822522304624196821, 281689709632342945209529, 3899377047452140922854977715, 57040154877904164444585301792867, 872202510697313574048780502647781609

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..24

CROSSREFS

Sequence in context: A172641 A172744 A172819 * A172901 A172929 A172945

Adjacent sequences: A172868 A172869 A172870 * A172872 A172873 A172874

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved