login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A043621 Numbers n such that base 7 representation has exactly 6 runs. 0
17157, 17159, 17160, 17161, 17162, 17163, 17164, 17165, 17167, 17168, 17169, 17170, 17171, 17172, 17173, 17175, 17176, 17177, 17178, 17179, 17180, 17181, 17183, 17184, 17185, 17186, 17187, 17188, 17189, 17191 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..30.

CROSSREFS

Sequence in context: A235891 A251207 A233993 * A293478 A076774 A236447

Adjacent sequences:  A043618 A043619 A043620 * A043622 A043623 A043624

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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 04:27 EST 2020. Contains 331133 sequences. (Running on oeis4.)