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A033018 Numbers whose base-5 expansion has no run of digits with length < 2. 2
6, 12, 18, 24, 31, 62, 93, 124, 150, 156, 162, 168, 174, 300, 306, 312, 318, 324, 450, 456, 462, 468, 474, 600, 606, 612, 618, 624, 750, 775, 781, 787, 793, 799, 812, 843, 874, 1500, 1531, 1550, 1556, 1562, 1568, 1574, 1593 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[10000], Min[Length/@Split[IntegerDigits[#, 5]]]>1&] (* Vincenzo Librandi, Feb 05 2014 *)
CROSSREFS
Cf. A007091. Supersequence of A033003.
Sequence in context: A246977 A037230 A277723 * A189781 A182302 A358757
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified February 22 06:02 EST 2024. Contains 370240 sequences. (Running on oeis4.)