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A172945 Number of n X 9 0..8 arrays with row sums 9 and column sums n 1
1, 3139, 19546975, 171475190227, 1846780916614531, 22800663583664571781, 310323674631037864285609, 4543765474410728783088589075, 70413374705157290394475959841507, 1141793131372748920690525916472692809 (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: A172871 A172901 A172929 * A172961 A172720 A276686

Adjacent sequences:  A172942 A172943 A172944 * A172946 A172947 A172948

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified January 22 21:47 EST 2022. Contains 350504 sequences. (Running on oeis4.)