A178265 Number of collinear point 7-tuples in an n X n X n cubical grid.

0, 0, 0, 0, 0, 0, 193, 2072, 12048, 50400, 169950, 490776, 1261308, 2949264, 6403947, 13033792, 25196840, 46452864, 82463460, 141145632, 234641712, 379035984

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