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!)
A044111 Numbers n such that string 1,3 occurs in the base 6 representation of n but not of n-1. 0

%I

%S 9,45,54,81,117,153,189,225,261,270,297,324,369,405,441,477,486,513,

%T 549,585,621,657,693,702,729,765,801,837,873,909,918,945,981,1017,

%U 1053,1089,1125,1134,1161,1197,1233,1269,1305,1341,1350

%N Numbers n such that string 1,3 occurs in the base 6 representation of n but not of n-1.

%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 February 3 09:09 EST 2023. Contains 360034 sequences. (Running on oeis4.)