A358568 a(n) is the maximal determinant of an n X n Toeplitz matrix using the integers 0 to 2*(n - 1).

1, 0, 4, 74, 1781, 58180, 2579770, 152337045

Offset

0,3

Links

Table of n, a(n) for n=0..7.

Lucas A. Brown, Python program.

Wikipedia, Toeplitz Matrix

Example

a(2) = 4:
    [2, 0;
     1, 2]
a(3) = 74:
    [4, 0, 2;
     3, 4, 0;
     1, 3, 4]

Crossrefs

Cf. A350931 (integers from 1 to 2*n - 1), A358567 (minimal), A358569 (minimal permanent), A358570 (maximal permanent).

Sequence in context: A131359 A108808 A368355 * A139112 A100865 A395250

Adjacent sequences: A358565 A358566 A358567 * A358569 A358570 A358571

Keyword

nonn,hard,more

Author

Stefano Spezia, Nov 22 2022

Extensions

a(5)-a(7) from Lucas A. Brown, Dec 03 2022

Status

approved