A243673 Number of Sylvester classes of 4-parking functions of length n.

1, 9, 139, 2789, 65375

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: A367246 A322576 A350925 * A364941 A294117 A266634

Adjacent sequences: A243670 A243671 A243672 * A243674 A243675 A243676

Keyword

nonn,more

Author

N. J. A. Sloane, Jun 14 2014

Status

approved