%I #18 Mar 29 2021 14:56:48
%S 1,2,4,4,6,7,9,10,8,11,12,14,13,15,16,17,18,17,22,21,22,16,22,24,21,
%T 26,28,25,25,29,29,24,33,37,30,34,34,34,36,28,38,37,39,39,44,34,44,43,
%U 44,41,30,49,44,32,52,45,54,39,53,48,58,48,36,58,49,49,67,56
%N Number of divisors of A025487(n), counting divisor multiplicity in A025487(n).
%C This sequence is the primitive version of A169594.
%H David A. Corneth, <a href="/A342929/b342929.txt">Table of n, a(n) for n = 1..10000</a>
%F a(n) = A169594(A025487(n)).
%e a(11) = 12 as A025487(11) = 36 and the divisors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36 which occur with a multiplicity of 1, 2, 2, 1, 2, 1, 1, 1, 1 respectively (1^m = 1 for all m >= 0). These multiplicities sum to 1 + 1 + 2 + 2 + 1 + 2 + 1 + 1 + 1 + 1 = 12.
%Y Cf. A025487, A169594.
%Y a(n) = A309947(n) + 1.
%K nonn
%O 1,2
%A _David A. Corneth_, Mar 29 2021
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