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A044105
Numbers n such that string 0,3 occurs in the base 6 representation of n but not of n-1.
0
39, 75, 111, 147, 183, 219, 234, 255, 291, 327, 363, 399, 435, 450, 471, 507, 543, 579, 615, 651, 666, 687, 723, 759, 795, 831, 867, 882, 903, 939, 975, 1011, 1047, 1083, 1098, 1119, 1155, 1191, 1227, 1263, 1299, 1314, 1335
OFFSET
1,1
MATHEMATICA
SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 6], {0, 3}]>0, 1, 0], {n, 1500}], {0, 1}][[All, 2]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jun 02 2017 *)
CROSSREFS
Sequence in context: A250657 A243577 A253153 * A044486 A072122 A355852
KEYWORD
nonn,base
STATUS
approved