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a(n) = A046523(A285332(n)).
3

%I #8 May 18 2017 21:48:38

%S 1,2,2,4,6,4,2,8,6,12,6,8,6,4,2,16,210,12,6,12,30,12,210,16,6,12,30,8,

%T 30,4,2,32,210,420,210,12,30,12,6,24,210,60,30,24,30030,420,30,32,30,

%U 12,6,24,210,60,30030,16,210,60,30,8,30,4,2,64,510510,420,210,420,30030,420,210,24,210,60,30030,12,6,12,6,36,2310,420

%N a(n) = A046523(A285332(n)).

%H Antti Karttunen, <a href="/A286542/b286542.txt">Table of n, a(n) for n = 0..512</a>

%F a(n) = A046523(A285332(n)).

%F Other identities.

%F For all n >= 1, a(2n) = A002110(A000120(A285332(n))).

%o (Scheme) (define (A286542 n) (A046523 (A285332 n)))

%Y Cf. A000120, A002110, A046523, A285332, A286543 (rgs-version of this sequence).

%K nonn

%O 0,2

%A _Antti Karttunen_, May 17 2017