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A230887 Dimensions of totally primitive elements of Hopf algebra PML_1. 0
0, 1, 0, 5, 36, 381, 4720, 67867, 1109434 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,4

LINKS

Table of n, a(n) for n=0..8.

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

CROSSREFS

Sequence in context: A031971 A247496 A302584 * A194958 A241346 A132686

Adjacent sequences:  A230884 A230885 A230886 * A230888 A230889 A230890

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 09 2013

STATUS

approved

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Last modified November 22 13:47 EST 2019. Contains 329393 sequences. (Running on oeis4.)