A387131 Decimal expansion of the real part of the complex solutions to log(z) = -1/z on the principal branch of log(z).
1, 6, 8, 3, 7, 6, 3, 7, 9, 0, 8, 7, 2, 2, 2, 9, 1, 0, 5, 5, 7, 0, 2, 9, 0, 4, 0, 1, 9, 6, 4, 1, 9, 7, 9, 8, 8, 7, 7, 3, 7, 4, 7, 4, 8, 2, 9, 2, 5, 4, 1, 3, 3, 6, 1, 6, 4, 4, 4, 6, 0, 5, 7, 6, 4, 0, 8, 1, 7, 1, 1, 4, 8, 7, 7, 8, 5, 2, 0, 5, 8, 8, 1, 2, 8, 3, 2, 8, 4, 7, 9, 7, 8, 9, 9, 5, 2, 3, 6, 6
Offset: 0
Examples
0.16837637908722291055702904019641979887737474829...
Programs
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Mathematica
RealDigits[Re[-1/ProductLog[-1]],10,100][[1]]
Formula
Equals Re(-1/LambertW(-1)).