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A044182
Numbers n such that string 6,2 occurs in the base 7 representation of n but not of n-1.
0
44, 93, 142, 191, 240, 289, 308, 338, 387, 436, 485, 534, 583, 632, 651, 681, 730, 779, 828, 877, 926, 975, 994, 1024, 1073, 1122, 1171, 1220, 1269, 1318, 1337, 1367, 1416, 1465, 1514, 1563, 1612, 1661, 1680, 1710, 1759, 1808
OFFSET
1,1
MATHEMATICA
SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 7], {6, 2}]>0, 1, 0], {n, 2000}], {0, 1}][[All, 2]] (* Harvey P. Dale, Aug 23 2021 *)
CROSSREFS
Sequence in context: A345409 A246412 A248365 * A044563 A129289 A039527
KEYWORD
nonn,base
STATUS
approved