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A243684
Number of 2-multiparking functions of length n.
0
1, 7, 136, 5293, 347776
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. 25.
CROSSREFS
Sequence in context: A296595 A368630 A210028 * A260535 A220380 A051504
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Jun 14 2014
STATUS
approved