%I #5 Mar 30 2012 16:48:52
%S 1,0,0,-3,-9,-36,-123,-450,-1764,-6690,-26649,-104112,-421248,
%T -1688337,-6888978,-28063296,-115459524,-475617330,-1970737233,
%U -8184006855,-34118533647,-142565353488,-597406140090
%N Low-temperature magnetization expansion for honeycomb net (Potts model, q=3).
%H I. Jensen, <a href="/A057390/b057390.txt">Table of n, a(n) for n = 0..35</a> (from link below)
%H I. Jensen, <a href="http://www.ms.unimelb.edu.au/~iwan/potts/series/hcp3mag.ser">More terms</a>
%Y Cf. A057374-A057405.
%K sign
%O 0,4
%A _N. J. A. Sloane_, Aug 30 2000