A350024 Number of diagonal semisymmetric quasigroups of order n.

1, 0, 2, 1, 1, 0, 7, 2, 112, 2369, 347299, 237570420

Offset

1,3

Links

Table of n, a(n) for n=1..12.

Brendan D. McKay and Ian M. Wanless, Enumeration of Latin squares with conjugate symmetry, J. Combin. Des. 30 (2022), 105-130.

Crossrefs

Cf. A076021, A350022, A350023.

Sequence in context: A351791 A368028 A342645 * A096801 A072407 A361999

Adjacent sequences: A350021 A350022 A350023 * A350025 A350026 A350027

Keyword

nonn,more

Author

Ian Wanless, Dec 08 2021

Status

approved