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A043621 Numbers whose 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

Cf. A007093.

Sequence in context: A235891 A251207 A233993 * A334310 A293478 A076774

Adjacent sequences:  A043618 A043619 A043620 * A043622 A043623 A043624

KEYWORD

nonn,base

AUTHOR

Clark Kimberling

STATUS

approved

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Last modified May 13 02:36 EDT 2021. Contains 343836 sequences. (Running on oeis4.)