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A044190 Numbers n such that string 0,3 occurs in the base 8 representation of n but not of n-1. 0
67, 131, 195, 259, 323, 387, 451, 515, 536, 579, 643, 707, 771, 835, 899, 963, 1027, 1048, 1091, 1155, 1219, 1283, 1347, 1411, 1475, 1539, 1560, 1603, 1667, 1731, 1795, 1859, 1923, 1987, 2051, 2072, 2115, 2179, 2243, 2307 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[2400], MemberQ[Partition[IntegerDigits[#, 8], 2, 1], {0, 3}]&&!MemberQ[Partition[IntegerDigits[#-1, 8], 2, 1], {0, 3}]&] (* Harvey P. Dale, Nov 18 2012 *)
CROSSREFS
Sequence in context: A147100 A217180 A144094 * A044571 A142097 A106755
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified April 13 08:31 EDT 2024. Contains 371638 sequences. (Running on oeis4.)