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A243673 Number of Sylvester classes of 4-parking functions of length n. 0
1, 9, 139, 2789, 65375 (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. 21.

CROSSREFS

Sequence in context: A112702 A296394 A322576 * A294117 A266634 A092652

Adjacent sequences:  A243670 A243671 A243672 * A243674 A243675 A243676

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Jun 14 2014

STATUS

approved

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Last modified November 29 11:26 EST 2020. Contains 338765 sequences. (Running on oeis4.)