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A290050
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Coefficients in expansion of 691^2*E_6*E_12^2.
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2
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477481, -150101784, 136249055208, -63604855321056, -195358116440088, -7467654553124192784, -1717686223249005340128, -153060438018813351348672, -7369907929791849766742040, -224318806535938497072194232, -4762271485690855450838091792
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OFFSET
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0,1
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LINKS
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MATHEMATICA
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terms = 11;
E6[x_] = 1 - 504*Sum[k^5*x^k/(1 - x^k), {k, 1, terms}];
E12[x_] = 1 + (65520/691)*Sum[k^11*x^k/(1 - x^k), {k, 1, terms}];
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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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