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Number of collinear point 4-tuples in an n X n .. X n 9-dimensional cubical grid

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`%I #3 Mar 31 2012 12:35:45
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`%S 0,0,0,4907776,250334405,4432154880,83634563315,797134274560,
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`%T 5623659900846,41662871239680,222405745759290,917018531400960,
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`%U 4294168964874715,16067910057871616,50983015079601525
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`%N Number of collinear point 4-tuples in an n X n .. X n 9-dimensional cubical grid
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`%Y Three collinear points in an n X n grid A000938 ; n X n X n grid A157882
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`%K nonn
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`%O 1,4
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`%A _R. H. Hardin_, suggested by R. J. Mathar in the Sequence Fans Mailing List, May 24 2010
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