The October issue of the Notices of the Amer. Math. Soc. has an article about the OEIS.
1,4
Table of n, a(n) for n=1..8.
E. I. Vatutin, Discussion about properties of diagonal Latin squares at forum.boinc.ru (in Russian)
Index entries for sequences related to Latin squares and rectangles
a(n) = A305571(n) / n!.
a(n) = A274171(n) - A305568(n).
Cf. A305568, A305571.
Sequence in context: A287761 A009512 A317411 * A287651 A163259 A188668
Adjacent sequences: A305567 A305568 A305569 * A305571 A305572 A305573
nonn,more
Eduard I. Vatutin, Jun 05 2018
approved