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A178270 Number of collinear point 5-tuples in an n X n .. X n 4-dimensional cubical grid 0

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

%S 0,0,0,0,888,9952,58360,241600,825560,2337408,5997720,13677376,

%T 29637936,58967520,112217328,203187264,356500560,595939648,978817680,

%U 1546416960,2405951944,3652967008,5438947528,7891156160,11396568424,16126862080

%N Number of collinear point 5-tuples in an n X n .. X n 4-dimensional cubical grid

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

%K nonn

%O 1,5

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

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Last modified July 15 11:27 EDT 2024. Contains 374332 sequences. (Running on oeis4.)