OFFSET
0,3
COMMENTS
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
LINKS
Markus Sigg, Gasper's determinant theorem, revisited, arXiv:1804.02897 [math.CO], 9 Apr 2018.
EXAMPLE
a(3) = 332:
[5, 7, 2;
1, 3, 8;
6, 0, 4]
CROSSREFS
KEYWORD
nonn,hard,more
AUTHOR
Stefano Spezia, Nov 18 2022
EXTENSIONS
a(4)-a(6) from Hugo Pfoertner, Nov 19 2022
a(7) from Hugo Pfoertner, Nov 21 2022
STATUS
approved