A104756 - OEIS

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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

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..120.

FORMULA

x=1.1909470770360772560; x^(8^x)=8

MATHEMATICA

RealDigits[x/.FindRoot[x^(8^x)==8, {x, 1}, WorkingPrecision->130], 10, 120][[1]] (* Harvey P. Dale, Jun 03 2020 *)

CROSSREFS

Cf. A103561, A104750-A104761.

Sequence in context: A131566 A264156 A160576 * A154994 A237193 A132268