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a(n) = A278222(A193231(n)).
4

%I #11 Jun 09 2017 09:19:15

%S 1,2,4,2,6,2,4,8,16,8,4,12,6,12,6,2,6,2,6,12,6,30,24,12,16,32,24,8,36,

%T 12,4,12,36,12,4,12,36,72,60,12,16,48,64,32,24,8,24,72,6,12,6,2,24,12,

%U 6,30,60,12,24,48,6,30,60,30,210,30,60,120,6,30,60,30,60,180,60,12,96,48,24,120,6,30,24,12,6,2,6,12,60,30,6,30

%N a(n) = A278222(A193231(n)).

%H Antti Karttunen, <a href="/A286601/b286601.txt">Table of n, a(n) for n = 0..8191</a>

%H Indranil Ghosh, <a href="/A286601/a286601_1.txt">Python program to generate the sequence</a>

%H <a href="/index/Bi#binary">Index entries for sequences related to binary expansion of n</a>

%F a(n) = A278222(A193231(n)).

%o (Scheme) (define (A286601 n) (A278222 (A193231 n)))

%Y Cf. A193231, A234022, A278222, A278231, A278233, A286602 (rgs-version of this sequence).

%K nonn,base

%O 0,2

%A _Antti Karttunen_, Jun 04 2017