OFFSET
1,1
COMMENTS
Clarification: A binary number consists of "runs" completely of 1's alternating with runs completely of 0's. No two or more runs all of the same digit are adjacent.
MATHEMATICA
Select[Range[200], Length[Union[Length/@Select[Split[IntegerDigits[ #, 2]], MemberQ[ #, 1]&]]]>1&] (* Harvey P. Dale, May 28 2016 *)
CROSSREFS
KEYWORD
base,nonn
AUTHOR
Leroy Quet, Aug 23 2009
EXTENSIONS
More terms from Max Alekseyev, Feb 03 2010
STATUS
approved