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A172744 Number of n X 9 0..3 arrays with row sums 9 and column sums n 1
1, 3139, 19546975, 79089365395, 455886376926451, 3065961180872817781, 22406966527952120859529, 176369571737525105395211155, 1469748355306450464225368161315, 12810903082325592313645532408260249 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

R. H. Hardin, Table of n, a(n) for n=1..26

CROSSREFS

Sequence in context: A187639 A322536 A172641 * A172819 A172871 A172901

Adjacent sequences:  A172741 A172742 A172743 * A172745 A172746 A172747

KEYWORD

nonn

AUTHOR

R. H. Hardin Feb 06 2010

STATUS

approved

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Last modified August 19 23:59 EDT 2022. Contains 356231 sequences. (Running on oeis4.)