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A068264
1/14 the number of colorings of an n X n square array with 14 colors.
1
1, 2041, 607573213, 26379517594814293, 167050468491500466239591341, 154291202633461722211439840983290062101, 20784866912225492280036255590177557595914404425785093, 408381396036554226883965008789753221842213533941679955067209741195853
OFFSET
1,2
KEYWORD
nonn
AUTHOR
R. H. Hardin, Feb 24 2002
EXTENSIONS
a(5)-a(8) from Alois P. Heinz, Apr 27 2012
STATUS
approved