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A232219 Arises from color-symmetrized counting of tensor invariants. 0
1, 2, 3, 11, 27, 93, 233, 978, 3156, 13280, 44476, 205611, 796091 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

See Geloun-Ramgoolam, Appendix B for precise definition and Mathematica code.

LINKS

Table of n, a(n) for n=1..13.

J. B. Geloun, S. Ramgoolam, Counting Tensor Model Observables and Branched Covers of the 2-Sphere, arXiv preprint arXiv:1307.6490, 2013

CROSSREFS

Sequence in context: A259428 A002981 A232212 * A265095 A235474 A075641

Adjacent sequences:  A232216 A232217 A232218 * A232220 A232221 A232222

KEYWORD

nonn,more

AUTHOR

N. J. A. Sloane, Nov 22 2013

STATUS

approved

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Last modified August 23 00:46 EDT 2017. Contains 290953 sequences.