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!)
A037349 Numbers whose base-3 and base-8 expansions have no digits in common. 2

%I #13 Jun 20 2021 08:25:15

%S 3,4,5,6,7,8,27,28,29,30,31,35,36,37,38,39,40,43,44,45,46,47,51,52,53,

%T 54,55,59,60,61,62,63,78,219,220,221,222,223,227,228,229,230,231,232,

%U 235,236,237,238,239,243,244,245,246,247,251

%N Numbers whose base-3 and base-8 expansions have no digits in common.

%H Vincenzo Librandi, <a href="/A037349/b037349.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Range[300],Intersection[IntegerDigits[#,3],IntegerDigits[ #,8]]=={}&] (* _Harvey P. Dale_, Jun 04 2012 *)

%K nonn,base

%O 1,1

%A _Clark Kimberling_

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 23 02:53 EDT 2024. Contains 371906 sequences. (Running on oeis4.)