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A324329
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Decimal expansion of Sum_{k>=1} 1/(n! + 1/2).
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1
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1, 2, 7, 1, 2, 4, 2, 0, 8, 0, 1, 9, 2, 4, 5, 3, 8, 7, 4, 4, 7, 5, 1, 7, 7, 9, 0, 3, 0, 8, 6, 8, 8, 4, 9, 9, 1, 4, 6, 7, 3, 9, 9, 6, 7, 0, 7, 4, 6, 3, 7, 0, 0, 2, 5, 8, 2, 9, 7, 8, 6, 6, 3, 6, 3, 7, 7, 5, 7, 7, 6, 7, 6, 4, 2, 5, 9, 0, 9, 1, 8, 9, 5, 0, 1, 3
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OFFSET
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1,2
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LINKS
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EXAMPLE
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1.2712420801924538744751...
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MATHEMATICA
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f[x_] := Sum[1/(n! + x), {n, 1, 500}]
RealDigits[N[f[1/2], 500]][[1]] (* this sequence *)
Plot[f[x], {x, -1, 1}]
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PROG
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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