OFFSET
1,2
COMMENTS
We call these numbers "maxevil". The sequence is complement to A223909.
If a(n) is in the sequence, then 2^k*a(n) is in the sequence. If a(n)==0 (mod 4) is in the sequence, then a(n)+1 is in the sequence. If a(n)==0 (mod 8) is in the sequence, then a(n)+1, a(n)+2 are in the sequence. If a(n)==0 (mod 16) is in the sequence, then numbers a(n)+i, i<=6, are in the sequence.
LINKS
Peter J. C. Moses, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Range[0, 200], EvenQ[Max[Map[Count[#, 1]&, Split[IntegerDigits[#, 2]]]]]&] (* Peter J. C. Moses, Mar 29 2013 *)
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Vladimir Shevelev, Mar 29 2013
STATUS
approved