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A028977
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Theta series of 8-d 6-modular lattice G_2 tensor F_4 (or A_2 tensor D_4) with det 1296 and minimal norm 4.
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0
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1, 0, 72, 192, 504, 576, 2280, 1728, 4248, 4800, 7920, 6336, 19416, 10368, 21312, 22464, 33624, 24192, 63048, 32832, 65808, 60864, 83232, 57600, 155640, 76032, 137520, 130944, 180288, 116928, 290736
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,3
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REFERENCES
| J. McKay and A. Sebbar, Fuchsian groups, automorphic functions and Schwarzians, Math. Ann., 318 (2000), 255-275.
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LINKS
| G. Nebe and N. J. A. Sloane, Home page for this lattice
E. M. Rains and N. J. A. Sloane, The Shadow Theory of Modular and Unimodular Lattices, J. Number Theory, 73 (1998), 359-389.
Index entries for sequences related to D_4 lattice
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EXAMPLE
| 1+72*q^4+192*q^6+504*q^8+...
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CROSSREFS
| Sequence in context: A044704 A044404 A044785 * A033693 A204492 A204485
Adjacent sequences: A028974 A028975 A028976 * A028978 A028979 A028980
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KEYWORD
| nonn
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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