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A043646 Numbers whose base-11 representation has exactly 3 runs. 1
122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 143, 144, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
MATHEMATICA
Select[Range[200], Length[Split[IntegerDigits[#, 11]]]==3&] (* Harvey P. Dale, Sep 07 2013 *)
CROSSREFS
Sequence in context: A060032 A109643 A080826 * A296886 A077376 A194565
KEYWORD
nonn,base
AUTHOR
STATUS
approved

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Last modified June 20 17:50 EDT 2024. Contains 373532 sequences. (Running on oeis4.)