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A231487
Dimensions of the Bell subalgebra of the Hopf algebra PMN_1.
0
1, 1, 7, 221, 25789
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OFFSET
0,3
LINKS
Table of n, a(n) for n=0..4.
H. Cheballah, S. Giraudo, R. Maurice,
Combinatorial Hopf algebra structure on packed square matrices
, arXiv preprint arXiv:1306.6605, 2013
CROSSREFS
Sequence in context:
A290974
A145107
A231488
*
A140018
A202655
A009488
Adjacent sequences:
A231484
A231485
A231486
*
A231488
A231489
A231490
KEYWORD
nonn
,
more
AUTHOR
N. J. A. Sloane
, Nov 09 2013
STATUS
approved
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Last modified April 23 18:16 EDT 2024. Contains 371916 sequences. (Running on oeis4.)