%I #7 Mar 11 2014 01:32:50
%S 3,5,7,8,10,11,12,14,16,20,22,26,28,32,34,36,38,44,46,48,56,60,68,72,
%T 76,80,84,92,96,100,106,108,128,136,148,156,160,168,174,176,196,200,
%U 208,236,244,248,260,304,328,344,392,416,436,456,484,520,528,536,592,608
%N a(n) = d(A175145(n)-1)+d(A175145(n)+1), where d(m) is the number of divisors of m.
%C This sequence is strictly monotonically increasing.
%Y Cf. A000005, A090481, A175144.
%K nonn
%O 1,1
%A _Leroy Quet_, Feb 24 2010
%E Extended by _Ray Chandler_, Mar 04 2010