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A289591 Related to number of mesh patterns of length 2 that avoid the pattern 321. 0
1, 1, 1, 2, 6, 19, 61, 202, 683, 2349, 8191 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..11.

Murray Tannock, Equivalence classes of mesh patterns with a dominating pattern, MSc Thesis, Reykjavik Univ., May 2016. See Appendix B2.

CROSSREFS

Sequence in context: A035929 A071646 A114627 * A148464 A148465 A148466

Adjacent sequences:  A289588 A289589 A289590 * A289592 A289593 A289594

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jul 08 2017

STATUS

approved

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Last modified May 25 01:00 EDT 2022. Contains 354047 sequences. (Running on oeis4.)