%I A099821
%S A099821 1,11,101,111,1001,1011,1101,1111,10001,10011,10101,10111,11001,11011,
%T A099821 11101,11111,100001,100011,100101,100111,101001,101011,101101,101111,
%U A099821 110001,110011,110101,110111,111001,111011,111101,111111,1000001
%N A099821 Odd positive integers in base 2 (bisection of A007088).
%p A099821 seq(convert(2*n-1,binary),n=1..37); (Deutsch)
%Y A099821 Sequence in context: A115824 A043036 A072001 this_sequence A057148 A076289 
               A117697
%Y A099821 Adjacent sequences: A099818 A099819 A099820 this_sequence A099822 A099823 
               A099824
%K A099821 nonn,easy
%O A099821 0,2
%A A099821 N. J. A. Sloane (njas(AT)research.att.com), Nov 19 2004
%E A099821 More terms from Emeric Deutsch (deutsch(AT)duke.poly.edu), Dec 15 2004