A178290 Number of collinear point 4-tuples in an n X n .. X n 8-dimensional cubical grid.

0, 0, 0, 807040, 29389312, 406924416, 5493496080, 40707459840, 237337333008, 1379876481024, 6125076674736, 21640203681408, 84999017731696, 274088863846528, 766309629591264

Offset: 1

Author

R. H. Hardin, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010

Keywords

• nonn

Crossrefs

Three collinear points in an n X n grid A000938 ; n X n X n grid A157882