%I A019564
%S A019564 1,128,2816,27008,157184,658048,2187520,6140800,15158272,
%T A019564 33830016,69629696,134110592,244396544,425000576,710003968,
%U A019564 1145628544,1793234944,2732779648,4066763520,5924704640
%N A019564 Coordination sequence for C_8 lattice.
%D A019564 R. Bacher, P. de la Harpe and B. Venkov, Series de croissance et series 
               d'Ehrhart associees aux reseaux de racines, C. R. Acad. Sci. Paris, 
               325 (Series 1) (1997), 1137-1142.
%F A019564 G.f.: (1+120*x+1820*x^2+8008*x^3+12870*x^4+8008*x^5+1820*x^6+120*x^7+x^8)/
               (1-x)^8.
%Y A019564 Sequence in context: A092759 A056574 A096961 this_sequence A128802 A022150 
               A008791
%Y A019564 Adjacent sequences: A019561 A019562 A019563 this_sequence A019565 A019566 
               A019567
%K A019564 nonn
%O A019564 0,2
%A A019564 mbaake(AT)sunelc3.tphys.physik.uni-tuebingen.de (Michael Baake)