A356197 Number of Baxter 3-permutations of length n.

1, 1, 4, 28, 260, 2872, 35620, 479508

Offset: 0

Author

Nicolas Bonichon, Jul 29 2022

Keywords

• nonn
• more

Links

• Nicolas Bonichon and Pierre-Jean Morel, Baxter d-permutations and other pattern avoiding classes, arXiv:2202.12677 [math.CO], 2022.

Crossrefs

Cf. A001181.