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%I #3 Mar 31 2012 12:35:45
%S 0,0,0,0,0,0,206896,3575488,31336956,188005440,874477740
%N Number of collinear point 7-tuples in an n X n .. X n 6-dimensional cubical grid
%Y Three collinear points in an n X n grid A000938 ; n X n X n grid A157882
%K nonn
%O 1,7
%A _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010
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