A289594 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

Other ways to Give

A289594

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

%I #4 Jul 08 2017 22:58:49

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

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

%H Murray Tannock, <a href="https://skemman.is/bitstream/1946/25589/1/msc-tannock-2016.pdf">Equivalence classes of mesh patterns with a dominating pattern</a>, MSc Thesis, Reykjavik Univ., May 2016. See Appendix B2.

%K nonn,more

%O 1,5

%A _N. J. A. Sloane_, Jul 08 2017