A044108 - OEIS

A044108

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

6, 36, 78, 114, 150, 186, 216, 294, 330, 366, 402, 438, 468, 510, 546, 582, 618, 654, 684, 726, 762, 798, 834, 870, 900, 942, 978, 1014, 1050, 1086, 1116, 1158, 1194, 1230, 1266, 1296, 1590, 1626, 1662, 1698, 1734, 1764, 1806, 1842, 1878, 1914, 1950, 1980, 2022, 2058

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,1

LINKS

Paolo Xausa, Table of n, a(n) for n = 1..10000

MATHEMATICA

A044108Q[k_] := StringContainsQ[IntegerString[k, 6], "10"] && StringFreeQ[IntegerString[k - 1, 6], "10"];

Select[Range[5000], A044108Q] (* Paolo Xausa, Sep 22 2025 *)

CROSSREFS

Cf. A007092.

Sequence in context: A207846 A207840 A043116 * A207730 A208103 A207724

Adjacent sequences: A044105 A044106 A044107 * A044109 A044110 A044111