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A243678 Number of meta-Sylvester classes of 2-parking functions of length n. 0
1, 5, 45, 585, 9944 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See Novelli-Thibon (2014) for precise definition.

LINKS

Table of n, a(n) for n=1..5.

J.-C. Novelli, J.-Y. Thibon, Hopf Algebras of m-permutations,(m+1)-ary trees, and m-parking functions, arXiv preprint arXiv:1403.5962, 2014. See Fig. 24.

CROSSREFS

Sequence in context: A084095 A174495 A121414 * A097328 A051539 A007696

Adjacent sequences:  A243675 A243676 A243677 * A243679 A243680 A243681

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jun 14 2014

STATUS

approved

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Last modified August 4 14:04 EDT 2020. Contains 336201 sequences. (Running on oeis4.)