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A230886
Dimensions of totally primitive elements of Hopf algebra PMN_2.
0
0, 2, 48, 15640, 39023776, 813415850016, 147655768992433664
OFFSET
0,2
LINKS
H. Cheballah, S. Giraudo, R. Maurice, Combinatorial Hopf algebra structure on packed square matrices, arXiv preprint arXiv:1306.6605, 2013
CROSSREFS
Sequence in context: A053290 A056989 A352207 * A368132 A090770 A081960
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 09 2013
STATUS
approved