A185162 Dimensions of Lie algebras connected with the graded connected commutative Hopf algebra Sym^(3).

3, 9, 36, 132, 534, 2140, 8982

Offset

1,1

Links

Table of n, a(n) for n=1..7.

Jean-Christophe Novelli and Jean-Yves Thibon, Free quasi-symmetric functions and descent algebras for wreath products, and noncommutative multi-symmetric functions (2008), Discrete Math. 310 (2010), no. 24, 3584-3606. See Eq. 59.

Formula

The reference gives a g.f.

Crossrefs

Sequence in context: A187980 A057390 A183495 * A106435 A276368 A058540

Adjacent sequences: A185159 A185160 A185161 * A185163 A185164 A185165

Keyword

nonn,more

Author

N. J. A. Sloane, Jan 23 2012

Status

approved