A037973 Numbers whose maximal base 3 run length is 2.

4, 8, 9, 12, 14, 17, 18, 22, 24, 25, 28, 29, 31, 35, 36, 37, 38, 42, 43, 44, 45, 49, 51, 52, 55, 56, 58, 62, 63, 66, 68, 71, 72, 73, 74, 75, 76, 77, 84, 85, 86, 87, 88, 89, 90, 93, 95, 98, 99, 103, 105, 106, 109, 110, 111

Offset: 1

Author

Clark Kimberling

Keywords

• nonn
• base

Crossrefs

Cf. A043277.