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A358485 a(n) is the maximal determinant of an n X n matrix using the integers 0 to n^2 - 1.

%I A358485 #14 Nov 21 2022 09:38:14
%S A358485 1,0,6,332,36000,6313388,1765146660,731664377274
%N A358485 a(n) is the maximal determinant of an n X n matrix using the integers 0 to n^2 - 1.
%C A358485 427402723914150 <= a(8) <= 427505414757161, 337815614862033534 <= a(9) <= 337888181610225000, 349880703121691699788 <= a(10) <= 349947469107433415221, with upper bounds from corollary 2 of Sigg (2018). - _Hugo Pfoertner_, Nov 21 2022
%H A358485 Markus Sigg, <a href="https://arxiv.org/abs/1804.02897">Gasper's determinant theorem, revisited</a>, arXiv:1804.02897 [math.CO], 9 Apr 2018.
%e A358485 a(3) = 332:
%e A358485      [5, 7, 2;
%e A358485       1, 3, 8;
%e A358485       6, 0, 4]
%Y A358485 Cf. A085000 (integers 1 to n^2), A358486 (minimal permanent), A358487 (maximal permanent).
%K A358485 nonn,hard,more
%O A358485 0,3
%A A358485 _Stefano Spezia_, Nov 18 2022
%E A358485 a(4)-a(6) from _Hugo Pfoertner_, Nov 19 2022
%E A358485 a(7) from _Hugo Pfoertner_, Nov 21 2022