A044736 Numbers n such that string 2,3 occurs in the base 10 representation of n but not of n+1.

23, 123, 223, 239, 323, 423, 523, 623, 723, 823, 923, 1023, 1123, 1223, 1239, 1323, 1423, 1523, 1623, 1723, 1823, 1923, 2023, 2123, 2223, 2239, 2399, 2423, 2523, 2623, 2723, 2823, 2923, 3023, 3123, 3223, 3239, 3323, 3423

Offset

1,1

Links

Table of n, a(n) for n=1..39.

Crossrefs

Sequence in context: A099068 A220408 A044355 * A033211 A142518 A176822

Adjacent sequences: A044733 A044734 A044735 * A044737 A044738 A044739

Keyword

nonn,base

Author

Clark Kimberling

Status

approved