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%I #7 Mar 30 2012 16:44:53
%S 1,0,3060,77760,774180,4621824,19873920,68181120,198425700,509271040,
%T 1183095144,2535128640,5085536640,9652170240,17458087680,30306142080,
%U 50807986020,82540293120,130341238900,200859721920
%N Theta series of 18-dimensional lattice associated with Sp_4(4), with det 1024 and minimal norm 4.
%Y Cf. A005950.
%K nonn,easy
%O 0,3
%A _N. J. A. Sloane_.