|
%I #8 Sep 27 2020 02:39:25
%S 2,64,328704,790708092928
%N Volume of the signed Birkhoff polytope BB(n).
%H Florian Kohl, McCabe Olsen, and Raman Sanyal, <a href="https://arxiv.org/abs/1906.01469">Unconditional reflexive polytopes</a>, arXiv:1906.01469 [math.CO], 2019. Also Discrete and Computational Geom., 64:2 (2020), 427-452.
%Y Cf. A337650, A337652, A337653.
%K nonn,more
%O 1,1
%A _N. J. A. Sloane_, Sep 26 2020
|
