A043974 Numbers k such that 1 and 8 occur juxtaposed in the base-9 representation of k but not of k+1.

17, 73, 98, 161, 179, 235, 260, 316, 341, 397, 422, 478, 503, 559, 584, 640, 665, 721, 746, 802, 827, 890, 908, 964, 989, 1045, 1070, 1126, 1151, 1207, 1232, 1288, 1313, 1369, 1457, 1475, 1531, 1556, 1619, 1637, 1693, 1718

Offset

1,1

Links

Table of n, a(n) for n=1..42.

Crossrefs

Cf. A007095.

Sequence in context: A307718 A139919 A043194 * A141972 A161735 A142648

Adjacent sequences: A043971 A043972 A043973 * A043975 A043976 A043977

Keyword

nonn,base

Author

Clark Kimberling

Status

approved