A243299 - OEIS

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A243299

Total number of Bona classes for patterns of length n defined on the set of 123-avoiding permutations.

0

1, 2, 3, 6, 12, 32

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OFFSET

1,2

LINKS

Table of n, a(n) for n=1..6.

S. B. Ekhad, D. Zeilberger, Automatic Proofs of Asymptotic ABNORMALITY (and much more!) of Natural Statistics Defined on Catalan-Counted Combinatorial Families, arXiv preprint arXiv:1403.5664, 2014. See final section.

CROSSREFS

Sequence in context: A089430 A337638 A213242 * A096746 A102970 A144771

Adjacent sequences: A243296 A243297 A243298 * A243300 A243301 A243302

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jun 02 2014

STATUS

approved