A289594 - OEIS

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A289594

Related to number of mesh patterns of length 2 that avoid the pattern 321.

0

1, 1, 1, 1, 4, 16, 63, 239, 880, 3184, 11431

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,5

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: A169760 A222699 A034542 * A333071 A071264 A077822

Adjacent sequences: A289591 A289592 A289593 * A289595 A289596 A289597

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jul 08 2017

STATUS

approved