A289450 - OEIS

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A289450

Related to number of mesh patterns of length 2 that avoid the pattern 231.

0

1, 1, 1, 3, 10, 33, 109, 364, 1233, 4236, 14740

(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 B1.

CROSSREFS

Sequence in context: A255116 A006190 A020704 * A113299 A126931 A257178

Adjacent sequences: A289447 A289448 A289449 * A289451 A289452 A289453

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jul 08 2017

STATUS

approved