A044906 Numbers whose base-5 run lengths alternate: odd, even, odd, ...

1, 2, 3, 4, 25, 31, 37, 43, 49, 50, 56, 62, 68, 74, 75, 81, 87, 93, 99, 100, 106, 112, 118, 124, 126, 127, 128, 129, 185, 186, 188, 189, 215, 216, 217, 219, 245, 246, 247, 248, 251, 252, 253, 254, 280, 282, 283, 284, 340, 341, 342

Offset

1,2

Links

Table of n, a(n) for n=1..51.

Crossrefs

Cf. A007091.

Sequence in context: A043309 A104386 A171558 * A255312 A293000 A141565

Adjacent sequences: A044903 A044904 A044905 * A044907 A044908 A044909

Keyword

nonn,base

Author

Clark Kimberling

Status

approved