A178264 - OEIS

%I #3 Mar 31 2012 12:35:44

%S 0,0,0,0,0,148,1459,7816,30252,94800,256782,617856,1366224,2795748,

%T 5412325,9923416,17486008,29560632,48570684,77244360,120061344,

%U 182023572,270840423,394457656,566591620

%N Number of collinear point 6-tuples in an n X n X n cubical grid

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

%K nonn

%O 1,6

%A _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010