A044716 Numbers n such that string 0,3 occurs in the base 10 representation of n but not of n+1.

103, 203, 303, 403, 503, 603, 703, 803, 903, 1003, 1039, 1103, 1203, 1303, 1403, 1503, 1603, 1703, 1803, 1903, 2003, 2039, 2103, 2203, 2303, 2403, 2503, 2603, 2703, 2803, 2903, 3003, 3039, 3103, 3203, 3303, 3403, 3503

Offset

1,1

Links

Table of n, a(n) for n=1..38.

Mathematica

SequencePosition[Table[If[SequenceCount[IntegerDigits[n], {0, 3}]>0, 1, 0], {n, 4000}], {1, 0}][[;; , 1]] (* Harvey P. Dale, Jul 28 2023 *)

Crossrefs

Sequence in context: A265497 A142360 A044335 * A260470 A134551 A140006

Adjacent sequences: A044713 A044714 A044715 * A044717 A044718 A044719

Keyword

nonn,base

Author

Clark Kimberling

Status

approved