%I A119601
%S A119601 4,64,5017600,2008645953126400,5124408580006984170864640000,85495432669493277396354169745064287272960000,
%T A119601 9355246290649672947599943358541996936410690283965618585600000000,67161461866119194970474214741210602031520770\
               41964192052138083160878210999543398400000000,
%U A119601 3163393052543935406490556066898596465366026291350149981966945056097155067484077324941286561145066969104384000\
               0000000
%N A119601 4*product( (3^i+1)^2, i=1..2n-1).
%D A119601 R. Chapman et al., 2-modular lattices from ternary codes, J. Th. des 
               Nombres de Bordeaux, 14 (2002), 73-85.
%Y A119601 Sequence in context: A030176 A033635 A138835 this_sequence A058438 A041119 
               A015475
%Y A119601 Adjacent sequences: A119598 A119599 A119600 this_sequence A119602 A119603 
               A119604
%K A119601 nonn
%O A119601 0,1
%A A119601 N. J. A. Sloane (njas(AT)research.att.com), Jun 04 2006