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A278542 a(n) = A046523(A209637(n)). 3

%I

%S 1,2,2,4,2,2,6,8,2,2,2,2,6,6,12,16,2,2,2,2,2,2,2,2,6,6,6,6,12,12,24,

%T 32,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,6,6,6,6,6,6,6,6,12,12,12,12,24,24,

%U 48,64,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,12,12,12

%N a(n) = A046523(A209637(n)).

%H Antti Karttunen, <a href="/A278542/b278542.txt">Table of n, a(n) for n = 0..512</a>

%F a(n) = A046523(A209637(n)).

%F a(n) = A278541(A054429(n)).

%o (Scheme) (define (A278542 n) (A046523 (A209637 n)))

%Y Cf. A046523, A054429, A209637, A278540, A278541.

%K nonn

%O 0,2

%A _Antti Karttunen_, Nov 30 2016

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Last modified September 24 08:31 EDT 2021. Contains 347623 sequences. (Running on oeis4.)