A044073 Numbers n such that string 3,0 occurs in the base 4 representation of n but not of n-1.

12, 28, 44, 48, 60, 76, 92, 108, 112, 124, 140, 156, 172, 176, 188, 192, 220, 236, 240, 252, 268, 284, 300, 304, 316, 332, 348, 364, 368, 380, 396, 412, 428, 432, 444, 448, 476, 492, 496, 508, 524, 540, 556, 560, 572, 588, 604

Offset

1,1

Links

Table of n, a(n) for n=1..47.

Crossrefs

Sequence in context: A134618 A108405 A184838 * A044454 A098502 A158953

Adjacent sequences: A044070 A044071 A044072 * A044074 A044075 A044076

Keyword

nonn,base

Author

Clark Kimberling

Status

approved