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A178257
Number of collinear point 5-tuples in an n X n cubical grid
1
0, 0, 0, 0, 12, 88, 364, 1120, 2876, 6432, 13116, 24640, 43800, 73656, 119160, 185616, 281064, 413008, 594888, 836784, 1157812, 1573912, 2109844, 2784608, 3638980, 4693888, 5996612, 7583488, 9514336, 11822904, 14603264, 17886272, 21778080
OFFSET
1,5
LINKS
CROSSREFS
Three collinear points in an n X n grid A000938 ; n X n X n grid A157882
Sequence in context: A228500 A348415 A082814 * A057406 A125349 A164608
KEYWORD
nonn
AUTHOR
R. H. Hardin, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010
STATUS
approved