A230881 Dimensions of algebraic generators of Hopf algebra PMN_1.

0, 1, 6, 252, 40944, 24912120, 57316485000

Offset

0,3

Links

Table of n, a(n) for n=0..6.

H. Cheballah, S. Giraudo, R. Maurice, Combinatorial Hopf algebra structure on packed square matrices, arXiv preprint arXiv:1306.6605, 2013

Crossrefs

Sequence in context: A361186 A184424 A324478 * A332563 A041853 A168476

Adjacent sequences: A230878 A230879 A230880 * A230882 A230883 A230884

Keyword

nonn,more

Author

N. J. A. Sloane, Nov 09 2013

Status

approved