A044193 Numbers n such that string 0,6 occurs in the base 8 representation of n but not of n-1.

70, 134, 198, 262, 326, 390, 454, 518, 560, 582, 646, 710, 774, 838, 902, 966, 1030, 1072, 1094, 1158, 1222, 1286, 1350, 1414, 1478, 1542, 1584, 1606, 1670, 1734, 1798, 1862, 1926, 1990, 2054, 2096, 2118, 2182, 2246, 2310

Offset

1,1

Links

Table of n, a(n) for n=1..40.

Mathematica

SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 8], {0, 6}]>0, 1, 0], {n, 2500}], {0, 1}][[All, 2]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jul 11 2020 *)

Crossrefs

Sequence in context: A160354 A215111 A255801 * A044574 A255794 A181465

Adjacent sequences: A044190 A044191 A044192 * A044194 A044195 A044196

Keyword

nonn,base

Author

Clark Kimberling

Status

approved