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A278265
a(n) = A278509(A276573(n)).
3
3, 3, 1, 3, 3, 1, 9, 9, 3, 27, 3, 1, 3, 3, 1, 3, 9, 3, 3, 1, 3, 3, 27, 1, 3, 3, 9, 3, 3, 1, 3, 1, 3, 9, 9, 3, 27, 3, 9, 27, 3, 3, 9, 3, 3, 27, 1, 3, 3, 1, 3, 3, 9, 27, 1, 3, 3, 3, 1, 81, 9, 9, 27, 1, 3, 3, 3, 9, 81, 3, 3, 27, 1, 3, 27, 9, 9, 27, 3, 1, 3, 3, 27, 1, 3, 3, 243, 9, 3, 3, 3, 1, 3, 9, 9, 3, 27, 1, 3, 1, 3, 3, 3, 9, 3, 27, 1, 1, 9, 3, 9, 9, 3, 27, 3
OFFSET
1,1
LINKS
FORMULA
a(n) = A000265(A278498(n)).
PROG
(Scheme) (define (A278265 n) (A000265 (A278498 n)))
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Nov 28 2016
STATUS
approved