A167491 - OEIS

%I #2 Mar 30 2012 17:23:31

%S 0,3,7,12,24,31,48,56,96,99,127,195,199,224,384,387,391,455,775,780,

%T 792,896,992,1539,1548,1560,1592,1799,2047,3079,3096,3103,3120,3128,

%U 3640,3968,6144,6156,6192,6200,6243,6343,7175,7199,8191,12312,12319,12384

%N Members of A167490 sorted in ascending order

%C a(n) is the smallest number with the product of its binary run lengths = A167489(a(n))

%e 12 is in the sequence because the product of the run lengths in the binary representation of 12 is 4, and no number less than 12 has a binary run length product of 4.

%Y Cf. A167489 - Product of run lengths in the binary representation of n

%Y Cf. A167490 - Smallest number with binary run length product = n

%K nonn

%O 1,2

%A _Andrew Weimholt_, Nov 05 2009