%I #10 Aug 04 2013 04:29:33
%S 1,4,24,208,2208,28864,440064,7752448,153604608,3398247424,
%T 82812002304,2208100261888,63835179614208,1991789102301184,
%U 66630050985836544
%N High-temperature expansion of susceptibility chi_2 for square lattice.
%C It appears that a(n) is divisible by 2^n, and a(2n) is additionally divisible by 3. - _Ralf Stephan_, Aug 04 2013
%D M. Luescher and P. Weisz, Application of the linked cluster expansion to the n-component phi^4 theory, Nuclear Physics B 300 (1988), 325-359.
%K nonn,more
%O 0,2
%A _N. J. A. Sloane_.
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