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!)
A043658 Numbers whose base-13 representation has exactly 3 runs. 0

%I

%S 170,171,172,173,174,175,176,177,178,179,180,181,195,196,198,199,200,

%T 201,202,203,204,205,206,207,208,209,210,212,213,214,215,216,217,218,

%U 219,220,221,222,223,224,226,227,228,229,230

%N Numbers whose base-13 representation has exactly 3 runs.

%t Select[Range[250],Length[Split[IntegerDigits[#,13]]]==3&] (* _Harvey P. Dale_, Feb 05 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 | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 22 00:08 EST 2022. Contains 350481 sequences. (Running on oeis4.)