A044850 Positive integers having no fewer base-9 runs of even length than odd.

10, 20, 30, 40, 50, 60, 70, 80, 81, 90, 92, 93, 94, 95, 96, 97, 98, 101, 111, 121, 131, 141, 151, 161, 162, 172, 180, 181, 183, 184, 185, 186, 187, 188, 192, 202, 212, 222, 232, 242, 243, 253, 263, 270, 271, 272, 274, 275, 276, 277

Offset

1,1

Comments

Differs from A037997 if we consider the integer 730 (base 9 1001), for example, which has 2 runs of odd length, 1 run of even length and maximum run length 2. [From R. J. Mathar, Oct 20 2008]

Links

Table of n, a(n) for n=1..50.

Crossrefs

Sequence in context: A344331 A358048 A037997 * A282150 A338641 A337857

Adjacent sequences: A044847 A044848 A044849 * A044851 A044852 A044853

Keyword

nonn,base

Author

Clark Kimberling

Status

approved