A104756 Decimal expansion of solution to x^(8^x)=8.
1, 1, 9, 0, 9, 4, 7, 0, 7, 7, 0, 3, 6, 0, 7, 7, 2, 5, 6, 0, 1, 2, 0, 4, 6, 7, 8, 7, 3, 1, 5, 2, 3, 4, 7, 9, 0, 2, 1, 1, 6, 6, 7, 5, 7, 0, 2, 4, 7, 6, 3, 8, 0, 8, 9, 1, 0, 3, 4, 4, 2, 2, 8, 6, 5, 3, 7, 2, 8, 1, 9, 1, 5, 7, 5, 7, 8, 7, 2, 2, 0, 6, 8, 0, 3, 6, 9, 2, 2, 9, 0, 6, 8, 5, 2, 7, 6, 6, 4, 2, 3, 4, 8, 5, 1, 2, 5, 2, 7, 6, 7, 6, 1, 6, 0, 3, 3, 1, 8, 2
Offset: 1
Programs
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Mathematica
RealDigits[x/.FindRoot[x^(8^x)==8,{x,1},WorkingPrecision->130],10,120][[1]] (* Harvey P. Dale, Jun 03 2020 *)
Formula
x=1.1909470770360772560; x^(8^x)=8
Extensions
Corrected and extended by Harvey P. Dale, Jun 03 2020
a(120) corrected by Georg Fischer, Aug 05 2021