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A230890
Dimensions of totally primitive elements of Hopf algebra UBP*.
0
0, 1, 1, 7, 72, 962, 16135, 330624, 8117752, 235133003, 7929041828
OFFSET
0,4
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: A222833 A005413 A306377 * A203473 A197951 A221161
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 09 2013
STATUS
approved