A173163 Decimal expansion of the solution x to x^x=9.

2, 4, 5, 0, 9, 5, 3, 9, 2, 8, 0, 1, 5, 5, 7, 9, 6, 3, 0, 6, 2, 2, 8, 0, 5, 9, 7, 8, 8, 9, 6, 0, 2, 1, 7, 6, 9, 2, 1, 0, 0, 6, 0, 0, 4, 2, 3, 2, 9, 8, 8, 3, 8, 6, 6, 9, 7, 0, 4, 9, 4, 5, 1, 9, 3, 3, 0, 2, 4, 3, 3, 6, 2, 5, 3, 6, 6, 7, 4, 4, 3, 0, 6, 0, 5, 5, 5, 4, 0, 6, 1, 6, 6, 2, 3, 7, 2, 9, 5, 5, 0, 0, 0, 0, 0

Offset

1,1

Links

Table of n, a(n) for n=1..105.

Formula

Digits of log(9)/W(log(9)).

Example

2.450953928..^2.450953928..=9

Mathematica

x=9; RealDigits[Log[x]/ProductLog[Log[x]], 10, 6! ][[1]]

Crossrefs

Cf. A030437, A030797, A030798, A173158-A173162.

Sequence in context: A373690 A089420 A198505 * A021412 A258066 A036501

Adjacent sequences: A173160 A173161 A173162 * A173164 A173165 A173166

Keyword

nonn,cons

Author

Vladimir Joseph Stephan Orlovsky, Feb 11 2010

Extensions

Keyword:cons added by R. J. Mathar, Feb 13 2010

Status

approved