|
|
A358570
|
|
a(n) is the maximal permanent of an n X n Toeplitz matrix using the integers 0 to 2*(n - 1).
|
|
7
|
|
|
|
OFFSET
|
0,3
|
|
COMMENTS
|
Also maximal permanent of an n X n Hankel matrix using the integers 0 to 2*(n - 1). - Stefano Spezia, Dec 22 2023
|
|
LINKS
|
|
|
EXAMPLE
|
a(2) = 4:
[2, 0;
1, 2]
a(3) = 121:
[4, 2, 1;
3, 4, 2;
0, 3, 4]
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,hard,more
|
|
AUTHOR
|
|
|
EXTENSIONS
|
|
|
STATUS
|
approved
|
|
|
|