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A103979
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Reduced numerators of x^(2n) in the series expansion of erf(x)^2 Pi/4 about 0.
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1
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0, 1, -2, 14, -4, 166, -292, 2092, -136, 28102, -52412, 131468, -2264, 5692636, -10892936, 83688344, -20155888, 1246068806, -541124, 2675231852, -19548472, 40491935468, -552572485496, 4314388905704, -13091776816, 65972020761116
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OFFSET
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0,3
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LINKS
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Eric Weisstein's World of Mathematics, Erf
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EXAMPLE
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x^2 - (2*x^4)/3 + (14*x^6)/45 - (4*x^8)/35 + (166*x^10)/4725 + ...
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CROSSREFS
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KEYWORD
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sign,frac
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AUTHOR
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STATUS
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approved
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