A172901 Number of n X 9 0..6 arrays with row sums 9 and column sums n.

1, 3139, 19546975, 171475190227, 1846780916614531, 22800663583664571781, 307972094130678784570009, 4460486602857545788513340755, 68263787608482538080643047338467, 1092146417007065643218131873660038409

Offset

1,2

Links

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

Crossrefs

Sequence in context: A172744 A172819 A172871 * A172929 A172945 A172961

Adjacent sequences: A172898 A172899 A172900 * A172902 A172903 A172904

Keyword

nonn

Author

R. H. Hardin, Feb 06 2010

Status

approved