A044384 Numbers n such that string 5,2 occurs in the base 10 representation of n but not of n-1.

52, 152, 252, 352, 452, 520, 552, 652, 752, 852, 952, 1052, 1152, 1252, 1352, 1452, 1520, 1552, 1652, 1752, 1852, 1952, 2052, 2152, 2252, 2352, 2452, 2520, 2552, 2652, 2752, 2852, 2952, 3052, 3152, 3252, 3352, 3452, 3520

Offset

1,1

Links

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

Crossrefs

Sequence in context: A044684 A346882 A227703 * A044765 A297627 A049059

Adjacent sequences: A044381 A044382 A044383 * A044385 A044386 A044387

Keyword

nonn,base

Author

Clark Kimberling

Status

approved