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A033701 Theta series of lattice A_2 tensor D_3 (dimension 6, det. 432, min. norm 4). 0

%I #10 Jul 13 2020 03:42:19

%S 1,0,36,48,90,144,252,144,684,336,432,720,1170,576,1800,1008,1386,

%T 1728,2196,1008,4320,1968,2160,3168,4788,1728,6120,3360,4500,5040,

%U 5616,3024,11052,5040,5184,7200,10890,4032,13032,6432,8208,10080,12600,5616,21600,8784

%N Theta series of lattice A_2 tensor D_3 (dimension 6, det. 432, min. norm 4).

%C Gram matrix [4, 0, 2, -2, 0, -1; 0, 4, -2, 0, -2, 1; 2, -2, 4, -1, 1, -2; -2, 0, -1, 4, 0, 2; 0, -2, 1, 0, 4, -2; -1, 1, -2, 2, -2, 4]. - _Sean A. Irvine_, Jul 12 2020

%K nonn

%O 0,3

%A _N. J. A. Sloane_.

%E More terms from _Sean A. Irvine_, Jul 12 2020

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Last modified April 21 07:37 EDT 2024. Contains 371850 sequences. (Running on oeis4.)