Susceptibility series for b.c.c. lattice.

Terms

a(0) =0a(1) =0a(2) =0a(3) =1a(4) =0a(5) =0a(6) =16a(7) =-18a(8) =0a(9) =252a(10) =-576a(11) =519a(12) =3264a(13) =-12468a(14) =20568a(15) =26662a(16) =-215568a(17) =528576a(18) =-164616a(19) =-3014889a(20) =10894920a(21) =-13796840a(22) =-29909616a(23) =190423962a(24) =-399739840a(25) =-22768752a(26) =2803402560a(27) =-8743064909