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A231491 Dimensions of the total congruence subalgebra of the Hopf algebra PMN_1. 0
1, 1, 4, 57, 2306 (list; graph; refs; listen; history; text; internal format)
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: A299459 A300103 A209317 * A240887 A209316 A221866

Adjacent sequences:  A231488 A231489 A231490 * A231492 A231493 A231494

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 09 2013

STATUS

approved

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Last modified September 26 23:44 EDT 2022. Contains 357051 sequences. (Running on oeis4.)