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A289448 Related to number of mesh patterns of length 2 that avoid the pattern 231. 0
1, 1, 1, 3, 9, 29, 95, 317, 1075, 3699, 12891 (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: A071728 A036550 A290897 * A071732 A289804 A071736

Adjacent sequences:  A289445 A289446 A289447 * A289449 A289450 A289451

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jul 08 2017

STATUS

approved

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Last modified May 27 21:14 EDT 2022. Contains 354110 sequences. (Running on oeis4.)