Number of collinear point triples in a 4 X 4 X 4 X... n-dimensional cubic grid
0, 4, 44, 376, 2960, 22624, 171584, 1303936, 9969920, 7679334
1 seqfan posts
Fri Jun 4 18:01:20 CEST 2010 [seqfan] Re: 3D version of A000938: 3-in-line inside the nXnXn cube