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A029843
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Expansion of Product_{m>=1} ((1+q^(2*m-1))/(1+q^(2*m)))^6.
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9
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1, 6, 9, -10, -24, 36, 65, -102, -153, 232, 327, -468, -663, 918, 1287, -1768, -2391, 3240, 4289, -5676, -7488, 9758, 12753, -16524, -21250, 27300, 34758, -44128, -55896, 70380, 88519, -110874, -138285, 172136, 213315
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OFFSET
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0,2
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LINKS
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FORMULA
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G.f.: x^(3/4)*theta_2(sqrt(x))^6/theta_2(x)^6, where theta_() is the Jacobi theta function. - Ilya Gutkovskiy, Dec 04 2017
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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STATUS
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approved
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