A178283 Number of collinear point 5-tuples in an n X n .. X n 6-dimensional cubical grid

0, 0, 0, 0, 51012, 907648, 7731364, 43790080, 208161236, 769400832, 2572086036, 7313685760, 20221943880, 49357934976

Offset

1,5

Links

Table of n, a(n) for n=1..14.

Crossrefs

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

Sequence in context: A277344 A209846 A237222 * A252207 A206236 A233901

Adjacent sequences: A178280 A178281 A178282 * A178284 A178285 A178286

Keyword

nonn

Author

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

Status

approved