OFFSET
1,3
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
MATHEMATICA
Select[Range[0, 100], DigitCount[#, 2, 1]!=2&] (* Harvey P. Dale, Mar 11 2013 *)
PROG
(PARI) isok(n) = hammingweight(n) != 2; \\ Michel Marcus, Nov 01 2019
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Jun 24 2009
STATUS
approved