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A068261
1/11 the number of colorings of an n X n square array with 11 colors.
1
1, 910, 68574970, 427930027242220, 221137704795252158407270, 9463150242205388819074000094751280, 33534479816787277910813101182508769902777523860, 9840797926202104384851368990911439263679557403782233656012620
OFFSET
1,2
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 24 2002
EXTENSIONS
a(6)-a(8) from Alois P. Heinz, Apr 27 2012
STATUS
approved