0.686777834460

[Frank Ellermann]

Jud McCranie wrote:
 
> http://pi.lacim.uqam.ca/eng/ comes up with it  
> http://mathworld.wolfram.com/BackhousesConstant.html

It's apparently quite new, added to EIS less than 6 weeks ago:
<http://www.research.att.com/cgi-bin/access.cgi/as/njas/sequences/eisA.cgi?Anum=072508>

To ZAKIRS:  please add 1 / A072508 to EIS, "superseeker" does
not find it (?), and it's also interesting in a normal lookup.

                          Bye, Frank