A232214 Arises from counting tensor invariants without color.

6, 192, 10170, 834612, 90939630, 12360636540, 2012440468938, 381799921738584, 82715137744491990, 20148082438597538856, 5450721437848285355898, 1621535425212731340614508, 526112694858973857796295790, 184887470016445216219304995380, 69960359694162292533940981554378

Offset

1,1

Comments

See Geloun-Ramgoolam, Section 6.1 for precise definition and Mathematica code.

Links

Table of n, a(n) for n=1..15.

Joseph Ben Geloun and Sanjaye Ramgoolam, Counting Tensor Model Observables and Branched Covers of the 2-Sphere, Annales de l'Institut Henri Poincaré D, Vol. 1, No. 1 (2014), pp. 77-138; arXiv preprint, arXiv:1307.6490 [hep-th], 2013.

Crossrefs

Sequence in context: A024279 A350873 A182788 * A012205 A156122 A281501

Adjacent sequences: A232211 A232212 A232213 * A232215 A232216 A232217

Keyword

nonn

Author

N. J. A. Sloane, Nov 22 2013

Extensions

More terms from Amiram Eldar, May 05 2024

Status

approved