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A231488
Dimensions of the Sylvester subalgebra of the Hopf algebra PMN_1.
0
1, 1, 7, 221, 24243
OFFSET
0,3
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: A372946 A290974 A145107 * A231487 A140018 A202655
KEYWORD
nonn,more
AUTHOR
N. J. A. Sloane, Nov 09 2013
STATUS
approved