A043671 Numbers whose base-15 representation has exactly 4 runs.

3390, 3392, 3393, 3394, 3395, 3396, 3397, 3398, 3399, 3400, 3401, 3402, 3403, 3404, 3405, 3406, 3408, 3409, 3410, 3411, 3412, 3413, 3414, 3415, 3416, 3417, 3418, 3419, 3420, 3421, 3422, 3424, 3425, 3426, 3427, 3428

Offset

1,1

Links

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

Mathematica

Select[Range[3500], Length[Split[IntegerDigits[#, 15]]]==4&] (* Harvey P. Dale, Mar 27 2022 *)

Crossrefs

Sequence in context: A133965 A031611 A133966 * A262176 A172788 A185573

Adjacent sequences: A043668 A043669 A043670 * A043672 A043673 A043674

Keyword

nonn,base

Author

Clark Kimberling

Status

approved