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A131815
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The 2n-th derivative of exp(1 - 1/(1 - x^2)) evaluated at 0.
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0
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1, -2, -12, -120, 1680, 574560, 100457280, 18871332480, 4068839174400, 997177467686400, 265676948766028800, 68775633656816486400, 9975596960728285286400, -9408345873371957191680000, -16902988368910895971399680000
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OFFSET
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0,2
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COMMENTS
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exp( -1/(1 - x^2)) is the standard "mollifier" function.
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LINKS
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MATHEMATICA
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Series[Exp[1 -1/(1 - x^2)], {x, 0, 20}]
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CROSSREFS
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KEYWORD
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sign
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AUTHOR
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Adam Larios (alarios(AT)math.uci.edu), Oct 23 2007
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EXTENSIONS
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STATUS
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approved
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