%I A109146
%S A109146 1,0,126,1568,756,165312,1227240,19894464,414106686,456317568,96106099320,
%T A109146 809737207776,15047550684488,345938324437440,318788546956992,91256560218798912,
%U A109146 842108390970746508,15331399952805675648,380895013380314119302,178390965727200705696
%V A109146 1,0,126,1568,756,-165312,-1227240,19894464,414106686,-456317568,-96106099320,
%W A109146 -809737207776,15047550684488,345938324437440,-318788546956992,-91256560218798912,
%X A109146 -842108390970746508,15331399952805675648,380895013380314119302,-178390965727200705696
%N A109146 G.f.: square root of theta series of lattice in A004535.
%H A109146 N. Heninger, E. M. Rains and N. J. A. Sloane, <a href="http://arXiv.org/
               abs/math.NT/0509316">On the Integrality of n-th Roots of Generating 
               Functions</a>, J. Combinatorial Theory, Series A, 113 (2006), 1732-1745.
%Y A109146 Sequence in context: A002953 A027805 A027814 this_sequence A133499 A113857 
               A008397
%Y A109146 Adjacent sequences: A109143 A109144 A109145 this_sequence A109147 A109148 
               A109149
%K A109146 sign
%O A109146 0,3
%A A109146 N. J. A. Sloane (njas(AT)research.att.com) and Nadia Heninger (nadiah(AT)cs.princeton.edu), 
               Aug 18 2005