login
A243682
Number of meta-Sylvester classes of 4-parking functions of length n.
0
1, 9, 161, 4353, 158035
OFFSET
1,2
COMMENTS
See Novelli-Thibon (2014) for precise definition.
LINKS
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: A020523 A023039 A371369 * A367160 A337152 A159831
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jun 14 2014
STATUS
approved