A043606 Numbers whose base-5 representation has exactly 6 runs.

3255, 3257, 3258, 3259, 3260, 3261, 3263, 3264, 3265, 3266, 3267, 3269, 3270, 3271, 3272, 3273, 3301, 3302, 3303, 3304, 3305, 3307, 3308, 3309, 3315, 3316, 3317, 3319, 3320, 3321, 3322, 3323, 3326, 3327, 3328, 3329

Offset

1,1

Links

Table of n, a(n) for n=1..36.

Mathematica

Select[Range[3500], Length[Split[IntegerDigits[#, 5]]]==6&] (* Harvey P. Dale, May 16 2025 *)

Crossrefs

Cf. A007091.

Sequence in context: A144936 A164077 A183656 * A135134 A137836 A251919

Adjacent sequences: A043603 A043604 A043605 * A043607 A043608 A043609

Keyword

nonn,base

Author

Clark Kimberling

Status

approved