A043960 Numbers k such that 0 and 1 occur juxtaposed in the base-9 representation of k but not of k+1.

9, 90, 163, 171, 244, 252, 325, 333, 406, 414, 487, 495, 568, 576, 649, 657, 819, 892, 900, 973, 981, 1054, 1062, 1135, 1143, 1216, 1224, 1297, 1305, 1378, 1386, 1459, 1475, 1548, 1621, 1629, 1702, 1710, 1783, 1791, 1864

Offset

1,1

Links

Table of n, a(n) for n=1..41.

Crossrefs

Cf. A007095.

Sequence in context: A341010 A356748 A140160 * A044641 A165135 A277105

Adjacent sequences: A043957 A043958 A043959 * A043961 A043962 A043963

Keyword

nonn,base

Author

Clark Kimberling

Status

approved