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Search: id:A098687
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| A098687 |
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Decimal expansion of Integral_{x=0..infinity} x/(x^x) dx. |
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1
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| 1, 7, 5, 1, 8, 2, 8, 8, 8, 4, 3, 1, 3, 8, 4, 1, 7, 8, 0, 4, 1, 3, 3, 2, 7, 6, 3, 7, 6, 4, 1, 6, 7, 6, 3, 4, 8, 1, 2, 2, 4, 1, 2, 1, 6, 1, 2, 9, 4, 5, 2, 6, 3, 6, 0, 7, 4, 1, 0, 7, 0, 4, 5, 1, 4, 9, 9, 8, 3, 8, 3, 9, 6, 5, 9, 2, 3, 7, 5, 5, 1, 0, 3, 3, 6, 9, 1, 5, 1, 0, 3, 9, 4, 8, 6, 8, 4, 3, 1, 5, 6, 6, 3, 4, 1
(list; cons; graph; listen)
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OFFSET
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1,2
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COMMENT
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Decimal expansion of G(b)-G(a), where b->infinity, a->0+ and G(x) is the antiderivative of x/(x^x).
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EXAMPLE
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1.75182888431384178041332763764167634812241216129452636074107045149...
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MAPLE
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int(x/(x^x), x=0..infinity);
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MATHEMATICA
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$MaxPrecision = 10^7; RealDigits[ NIntegrate[x/x^x, {x, 0, Infinity}, WorkingPrecision -> 256, PrecisionGoal -> 128, MaxRecursion -> 16], 10, 111][[1]] (from Robert G. Wilson v Nov 02 2004)
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CROSSREFS
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Sequence in context: A110191 A021575 A154870 this_sequence A021137 A073742 A084911
Adjacent sequences: A098684 A098685 A098686 this_sequence A098688 A098689 A098690
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KEYWORD
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cons,nonn
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AUTHOR
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Joseph Biberstine (jrbibers(AT)indiana.edu), Oct 27 2004
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EXTENSIONS
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More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Nov 3 2004
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