Search: id:A147762
Results 1-1 of 1 results found.

%I A147762
%S A147762 2,9,35,135,535,2103,8255,32895,131711,525695,2098687,8395263,33561599,
%T A147762 134233087,536887295,2147516415,8590229503,34360360959,137439608831,
%U A147762 549758566399,2199026139135,8796099051519,35184378380287
%N A147762 a(n) is the smallest positive integer m with exactly n zeros and exactly 
               n ones in its binary representation and with n represented in binary 
               as a substring of the binary representation of m.
%H A147762 Leroy Quet, <a href="http://www.prism-of-spirals.net/">Home Page</a> 
               (listed in lieu of email address)
%e A147762 6 represented in binary is 110. 2103 represented in binary is 100000110111, 
               which contains exactly six 0's and exactly six 1's and contains 110 
               as a substring (100000{110}111). Since 2103 is the smallest positive 
               integer that satisfies the conditions, then a(6) = 2103.
%Y A147762 A147760, A147761
%Y A147762 Sequence in context: A083141 A001571 A092431 this_sequence A077837 A150945 
               A150946
%Y A147762 Adjacent sequences: A147759 A147760 A147761 this_sequence A147763 A147764 
               A147765
%K A147762 base,nonn
%O A147762 1,1
%A A147762 Leroy Quet Nov 11 2008
%E A147762 Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 15 2008

Search completed in 0.001 seconds