A043790 Number of runs in the base 3 representation of n is congruent to 5 mod 6.

91, 92, 96, 97, 100, 101, 102, 104, 138, 140, 141, 142, 145, 146, 150, 151, 172, 173, 177, 178, 181, 182, 183, 185, 192, 194, 195, 196, 208, 209, 210, 212, 253, 254, 258, 259, 262, 263, 264, 266, 271, 272, 274, 278, 280, 281

Offset

1,1

Links

Table of n, a(n) for n=1..46.

Mathematica

Select[Range[300], Mod[Length[Split[IntegerDigits[#, 3]]], 6]==5&] (* Harvey P. Dale, Apr 19 2023 *)

Crossrefs

Sequence in context: A103847 A043585 A043780 * A043796 A043803 A043811

Adjacent sequences: A043787 A043788 A043789 * A043791 A043792 A043793

Keyword

nonn,base

Author

Clark Kimberling

Status

approved