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!)
A043975 Numbers k such that 2 and 3 occur juxtaposed in the base-9 representation of k but not of k+1. 0

%I #9 Aug 27 2021 01:48:21

%S 21,29,102,110,183,197,269,272,345,353,426,434,507,515,588,596,669,

%T 677,750,758,831,839,912,926,998,1001,1074,1082,1155,1163,1236,1244,

%U 1317,1325,1398,1406,1479,1487,1560,1568,1641,1655

%N Numbers k such that 2 and 3 occur juxtaposed in the base-9 representation of k but not of k+1.

%Y Cf. A007095.

%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 May 1 09:02 EDT 2024. Contains 372163 sequences. (Running on oeis4.)