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A185181
Incorrect version of A122705.
0
0, 1, 1, 7, 66, 786, 11378, 189391
OFFSET
0,4
COMMENTS
Original definition: "Number of dendriform generators of degree n of the algebra PQSym of parking quasi-symmetric functions."
The term 11378 is incorrect, but since it is cited in the preprint http://arxiv.org/abs/0806.3682, this sequence is kept for reference.
Sequence A122705 features the correct term 11278, as it also appears in http://arxiv.org/abs/math/0511200.
LINKS
Jean-Christophe Novelli and Jean-Yves Thibon, Free quasi-symmetric functions and descent algebras for wreath products, and noncommutative multi-symmetric functions (2008); arXiv:0806.3682. Discrete Math. 310 (2010), no. 24, 3584-3606. See Eq. 120.
CROSSREFS
Sequence in context: A065097 A300991 A122705 * A024395 A215077 A003286
KEYWORD
dead
AUTHOR
N. J. A. Sloane, Jan 23 2012
STATUS
approved