A358806
a(n) is the minimal determinant of an n X n symmetric matrix using all the integers from 0 to n*(n + 1)/2 - 1.
Original entry on oeis.org
1, 0, -4, -110, -5072, -488212, -86577891
Offset: 0
a(2) = -4:
[0, 2;
2, 1]
a(3) = -110:
[1, 3, 5;
3, 4, 0;
5, 0, 2]
A358807
a(n) is the maximal determinant of an n X n symmetric matrix using all the integers from 0 to n*(n + 1)/2 - 1.
Original entry on oeis.org
1, 0, 2, 86, 5911, 652189, 82173814
Offset: 0
a(2) = 2:
[1, 0;
0, 2]
a(3) = 86:
[0, 3, 4;
3, 1, 5;
4, 5, 2]
A358809
a(n) is the maximal permanent of an n X n symmetric matrix using all the integers from 0 to n*(n + 1)/2 - 1.
Original entry on oeis.org
1, 0, 4, 186, 21823, 4569098, 1713573909
Offset: 0
a(2) = 4:
[0, 2;
2, 1]
a(3) = 186:
[0, 4, 5;
4, 2, 3;
5, 3, 1]
A358779
a(n) is the maximal absolute value of the determinant of an n X n symmetric matrix using all the integers from 0 to n*(n + 1)/2 - 1.
Original entry on oeis.org
1, 0, 4, 110, 5911, 652189, 86577891
Offset: 0
Showing 1-4 of 4 results.