A226919 - OEIS

A226919

Asymptotic number of completely symmetric polynomials of degree n up to momentum conservation in the limit as the number of particles increases.

%I #10 Apr 02 2019 19:17:52

%S 1,0,1,2,5,11,34,87,279

%N Asymptotic number of completely symmetric polynomials of degree n up to momentum conservation in the limit as the number of particles increases.

%C The values for n >= 6 are only conjectural.

%H R. H. Boels, <a href="http://arxiv.org/abs/1304.7918">On the field theory expansion of superstring five point amplitudes</a>, arXiv preprint arXiv:1304.7918 [hep-th], 2013.

%H R. H. Boels, <a href="https://doi.org/10.1016/j.nuclphysb.2013.08.009">On the field theory expansion of superstring five point amplitudes</a>, Nuclear Physics B, Vol. 876, No. 1 (2013), 215-233.

%Y These are the limiting values for the columns in the array A226920.

%K nonn,more

%O 0,4

%A _N. J. A. Sloane_, Jul 12 2013