A043239 Numbers k such that 2 and 9 occur juxtaposed in the base-10 representation of k but not of k-1.

29, 92, 129, 192, 229, 290, 329, 392, 429, 492, 529, 592, 629, 692, 729, 792, 829, 892, 920, 992, 1029, 1092, 1129, 1192, 1229, 1290, 1329, 1392, 1429, 1492, 1529, 1592, 1629, 1692, 1729, 1792, 1829, 1892, 1920, 1992, 2029

Offset

1,1

Links

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

Crossrefs

Sequence in context: A317537 A107940 A039416 * A044019 A046437 A044216

Adjacent sequences: A043236 A043237 A043238 * A043240 A043241 A043242

Keyword

nonn,base

Author

Clark Kimberling

Status

approved