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A271574
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Decimal expansion of Sum_{n>=0} 1/(n!)^3.
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4
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2, 1, 2, 9, 7, 0, 2, 5, 4, 8, 9, 8, 3, 3, 0, 6, 4, 1, 8, 1, 3, 4, 5, 2, 3, 6, 1, 0, 5, 9, 5, 4, 1, 3, 4, 6, 8, 3, 1, 9, 2, 2, 0, 7, 4, 7, 0, 3, 9, 1, 6, 9, 3, 0, 3, 7, 6, 2, 9, 9, 6, 8, 6, 0, 2, 9, 9, 9, 9, 6, 2, 2, 9, 2, 9, 9, 8, 7, 3, 0, 1, 7, 9, 6, 3, 8, 3, 2, 7, 8, 1, 2, 7, 1, 0, 4, 2, 2, 4, 9, 3, 5, 6, 4, 4
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OFFSET
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1,1
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LINKS
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EXAMPLE
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2.1297025489833064181345236105954134683192207470391693...
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MAPLE
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MATHEMATICA
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RealDigits[HypergeometricPFQ[{}, {1, 1}, 1], 10, 120][[1]]
RealDigits[Total[1/(Range[0, 200]!)^3], 10, 120][[1]] (* Harvey P. Dale, Mar 06 2024 *)
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PROG
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(PARI) default(realprecision, 120); sumpos(n=0, 1/n!^3)
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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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