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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
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Last modified May 20 14:08 EDT 2024. Contains 372717 sequences. (Running on oeis4.)