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Number of ways of placing the maximum number of nonattacking queens on a 3-dimensional chessboard of order n.
2

%I #24 Feb 16 2025 08:34:07

%S 1,8,16,1344,1056,912,96,24

%N Number of ways of placing the maximum number of nonattacking queens on a 3-dimensional chessboard of order n.

%H Tim Kunt, <a href="https://arxiv.org/abs/2406.06260">The n-Queens Problem in Higher Dimensions</a>, arXiv:2406.06260 [math.OC], 2024.

%H Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/MaximumIndependentVertexSet.html">Maximum Independent Vertex Set</a>.

%Y Cf. A000170, A068940, A375104.

%K nonn,hard,more,changed

%O 1,2

%A _Tim Kunt_, Jul 30 2024

%E a(8) from _Tim Kunt_, Aug 12 2024