login
This site is supported by donations to The OEIS Foundation.

 

Logo

"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A173158 Decimal expansion of x such that x^x=3. 6
1, 8, 2, 5, 4, 5, 5, 0, 2, 2, 9, 2, 4, 8, 3, 0, 0, 4, 0, 0, 4, 1, 4, 6, 9, 2, 9, 7, 7, 4, 0, 5, 8, 6, 2, 2, 2, 6, 3, 3, 8, 3, 3, 6, 4, 5, 9, 2, 0, 7, 1, 4, 0, 6, 2, 1, 4, 5, 3, 7, 4, 8, 0, 3, 5, 2, 5, 5, 2, 8, 3, 4, 9, 7, 8, 5, 3, 7, 6, 4, 2, 6, 3, 4, 1, 8, 2, 1, 5, 6, 1, 8, 6, 7, 0, 4, 6, 5, 6, 0, 2, 7, 1, 0, 9 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

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

FORMULA

Equals log(3)/W(log(3)).

EXAMPLE

1.8254550229248300400414692977405862226338336459207140621453748035255...

MATHEMATICA

x=3; RealDigits[Log[x]/ProductLog[Log[x]], 10, 6! ][[1]]

PROG

(PARI) solve(x=1, 2, x^x-3) \\ Michel Marcus, Jan 14 2015

CROSSREFS

Cf. A030798 (x^x=2).

Sequence in context: A201583 A243370 A179048 * A020787 A179954 A197518

Adjacent sequences:  A173155 A173156 A173157 * A173159 A173160 A173161

KEYWORD

nonn,cons,easy

AUTHOR

Vladimir Joseph Stephan Orlovsky, Feb 11 2010

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 20 23:34 EDT 2017. Contains 290855 sequences.