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A178262 Number of collinear point 4-tuples in an n X n X n cubical grid 1
0, 0, 0, 76, 629, 2820, 9767, 26272, 63162, 135504, 269334, 489204, 870943, 1447460, 2319069, 3613088, 5496580, 8046288, 11646108, 16349868, 22751289, 31151020, 41928083, 55298280, 72845822, 94565584, 121269906, 154010268, 194468499 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,4
LINKS
CROSSREFS
Three collinear points in an n X n grid A000938 ; n X n X n grid A157882
Sequence in context: A184680 A129626 A200167 * A253411 A185481 A007250
KEYWORD
nonn
AUTHOR
R. H. Hardin, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010
STATUS
approved

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Last modified July 13 18:16 EDT 2024. Contains 374285 sequences. (Running on oeis4.)