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A104750
Decimal expansion of solution to x^(2^x) = 2.
9
1, 3, 1, 9, 9, 9, 7, 8, 1, 7, 8, 6, 8, 7, 1, 1, 2, 8, 9, 2, 9, 3, 9, 4, 3, 8, 5, 5, 1, 5, 9, 1, 6, 8, 0, 4, 7, 0, 5, 9, 5, 0, 8, 2, 0, 9, 8, 1, 4, 9, 3, 5, 3, 9, 9, 6, 8, 9, 3, 4, 7, 3, 5, 7, 2, 7, 6, 2, 9, 7, 6, 4, 5, 6, 2, 2, 5, 0, 4, 8, 3, 7, 8, 6, 5, 3, 9, 0, 8, 8, 3, 2, 4, 5, 8, 3, 9, 0, 2, 4, 9, 9, 5, 2, 5
OFFSET
1,2
EXAMPLE
1.31999781786871128929394385515916804705950820981493...
MATHEMATICA
RealDigits[x /. FindRoot[x^(2^x) == 2, {x, 1}, WorkingPrecision -> 120]][[1]] (* Amiram Eldar, May 04 2023 *)
PROG
(PARI) solve(x = 1, 2, x^(2^x) - 2) \\ Amiram Eldar, May 04 2023
KEYWORD
cons,nonn
AUTHOR
Zak Seidov, Mar 23 2005
EXTENSIONS
More terms from Amiram Eldar, May 04 2023
STATUS
approved