Number of collinear point 6-tuples in a 7 X 7 X 7 X... n-dimensional cubic grid
0, 7, 116, 1459, 16520, 177727, 1861436, 19230379, 19750184
1 seqfan posts
Fri Jun 4 18:01:20 CEST 2010 [seqfan] Re: 3D version of A000938: 3-in-line inside the nXnXn cube