login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A087773 Number of common decimal digits of n and 2^n. 0

%I #5 Mar 30 2012 18:50:38

%S 0,0,0,0,0,0,1,0,0,0,2,0,0,1,2,0,1,2,1,0,1,2,0,1,1,2,1,2,2,2,2,2,1,1,

%T 1,2,2,2,1,2,1,1,1,1,1,2,2,2,2,2,2,2,2,1,2,0,2,2,2,1,2,2,2,2,2,1,1,2,

%U 2,2,2,1,2,2,2,2,2,1,1,2,2,2,2,2,2,2,2,2,1,2,2,1,2,2,2,2,2,2,2,0,2,2,3,3,3

%N Number of common decimal digits of n and 2^n.

%Y Cf. A076493, A000079.

%K nonn,base

%O 0,11

%A _Reinhard Zumkeller_, Oct 03 2003

%E More terms from _Ray Chandler_, Oct 05 2003

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)