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A044522 Numbers n such that string 0,3 occurs in the base 7 representation of n but not of n+1. 0
52, 101, 150, 199, 248, 297, 346, 370, 395, 444, 493, 542, 591, 640, 689, 713, 738, 787, 836, 885, 934, 983, 1032, 1056, 1081, 1130, 1179, 1228, 1277, 1326, 1375, 1399, 1424, 1473, 1522, 1571, 1620, 1669, 1718, 1742, 1767, 1816 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
SequencePosition[Table[If[SequenceCount[IntegerDigits[n, 7], {0, 3}]>0, 1, 0], {n, 2000}], {1, 0}][[All, 1]] (* Requires Mathematica version 10 or later *) (* Harvey P. Dale, Jul 23 2020 *)
CROSSREFS
Sequence in context: A094552 A236461 A044141 * A335479 A272140 A252343
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified July 14 13:00 EDT 2024. Contains 374318 sequences. (Running on oeis4.)