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A134883
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Decimal expansion of Sum (1/(x^x+1) {x,1,Inifinty} = 0.739947943495465512256025530734994782056110665742243962874545651999804308540848
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1
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7, 3, 9, 9, 4, 7, 9, 4, 3, 4, 9, 5, 4, 6, 5, 5, 1, 2, 2, 5, 6, 0, 2, 5, 5, 3, 0, 7, 3, 4, 9, 9, 4, 7, 8, 2, 0, 5, 6, 1, 1, 0, 6, 6, 5, 7, 4, 2, 2, 4, 3, 9, 6, 2, 8, 7, 4, 5, 4, 5, 6, 5, 1, 9, 9, 9, 8, 0, 4, 3, 0, 8, 5, 4, 0, 8, 4, 8, 8, 1, 0, 2, 8, 9, 7, 3, 9, 5, 3, 1, 1, 2, 0, 7, 1, 2, 1, 5, 6, 8, 2, 0, 5, 9
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| Constant formed from sum of reversed Sierpinski numbers of first kind A014566.
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MATHEMATICA
| RealDigits[N[Sum[1/(n^n + 1), {n, 1, 150}], 100]][[1]] (*first zero removed*)
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CROSSREFS
| Cf. A014566, A073009, A100085, A134877, A134878, A134879, A134880, A134881, A134882.
Sequence in context: A139340 A195725 A105168 * A201329 A084000 A168197
Adjacent sequences: A134880 A134881 A134882 * A134884 A134885 A134886
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KEYWORD
| nonn,cons
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AUTHOR
| Artur Jasinski (grafix(AT)csl.pl), Nov 15 2007
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