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A278266 a(n) = A046523(A026477(n)). 1

%I #8 Nov 19 2016 08:31:11

%S 1,2,2,4,2,2,4,2,2,16,2,2,2,4,2,2,2,2,2,2,4,2,2,2,2,2,2,2,16,2,2,2,2,

%T 2,2,2,2,120,4,2,2,2,2,2,2,2,2,2,120,4,2,2,2,2,2,2,2,210,2,216,2,2,2,

%U 2,2,2,2,256,2,2,120,2,120,2,2,120,2,2,4,2,2,2,120,2,2,210,2,2,2,2,2,2,4,2,2,120,2,2,384,2,210,2,2,120,2,2,2,2,2,2

%N a(n) = A046523(A026477(n)).

%C Smallest number with the same prime signature as A026477(n). See further comments there.

%C Terms and b-file computed from b-file of A026477 provided by _Charles R Greathouse IV_.

%H Antti Karttunen, <a href="/A278266/b278266.txt">Table of n, a(n) for n = 1..10000</a>

%H <a href="/index/Eu#epf">Index entries for sequences computed from exponents in factorization of n</a>

%F a(n) = A046523(A026477(n)).

%o (Scheme) (define (A278266 n) (A046523 (A026477 n)))

%Y Cf. A026477, A046523.

%K nonn

%O 1,2

%A _Antti Karttunen_, Nov 16 2016

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Last modified July 11 14:43 EDT 2024. Contains 374234 sequences. (Running on oeis4.)