A032988 Numbers k such that if d,e are consecutive digits of k in base 6, then |d-e| >= 4.

1, 2, 3, 4, 5, 11, 24, 30, 31, 66, 67, 148, 149, 184, 185, 191, 400, 401, 407, 888, 894, 895, 1104, 1110, 1111, 1146, 1147, 2400, 2406, 2407, 2442, 2443, 5332, 5333, 5368, 5369, 5375, 6628, 6629, 6664, 6665, 6671, 6880, 6881

Offset

1,2

Links

Table of n, a(n) for n=1..44.

Crossrefs

Cf. A007092.

Sequence in context: A274837 A064959 A217650 * A280206 A190783 A136367

Adjacent sequences: A032985 A032986 A032987 * A032989 A032990 A032991

Keyword

nonn,base

Author

Clark Kimberling

Status

approved