a(n) is the maximal determinant of an n X n symmetric Toeplitz matrix having 0 on the main diagonal and all the integers 1, 2, ..., n-1 off-diagonal.

A374280

a(n) is the maximal determinant of an n X n symmetric Toeplitz matrix having 0 on the main diagonal and all the integers 1, 2, ..., n-1 off-diagonal.

Terms

    a(0) =1a(1) =0a(2) =-1a(3) =8a(4) =28a(5) =282a(6) =27495a(7) =581268a(8) =17344692a(9) =1246207300a(10) =33366771123

External references