%I #35 Dec 13 2021 16:37:09
%S 1,2,3,4,6,8,10,12,16,20,24,30,36,48,60,72,84,96,120,144,168,192,224,
%T 256,320,384,448,512,576,672,768,896,1024,1152,1344,1536,1792,2048,
%U 2304,2688,3072,3456,4032,4608,5376,6144,6912,8064,9216,10368,11520,12960,14400,17280
%N Number of divisors of A019505(n).
%C Conjecture: all numbers of the form 3*2^n are in this sequence. - _J. Lowell_, Mar 12 2008 [This is false: 3*2^12 = 12288 is the smallest counterexample. - _Klaus Brockhaus_, Jul 24 2008]
%H David A. Corneth, <a href="/A020697/b020697.txt">Table of n, a(n) for n = 1..172</a> (first 63 terms from J. Lowell)
%F a(n) = A000005(A019505(n)).
%Y Cf. A000005, A019505.
%K nonn
%O 1,2
%A _J. Lowell_, May 11 2007, corrected Mar 20 2008
%E More terms from _Klaus Brockhaus_, Jul 24 2008