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A293444
a(n) = A293442(A293442(n)), where A293442 is multiplicative with a(p^e) = A019565(e).
2
1, 2, 2, 2, 2, 3, 2, 4, 2, 3, 2, 4, 2, 3, 3, 2, 2, 4, 2, 4, 3, 3, 2, 6, 2, 3, 4, 4, 2, 6, 2, 4, 3, 3, 3, 3, 2, 3, 3, 6, 2, 6, 2, 4, 4, 3, 2, 4, 2, 4, 3, 4, 2, 6, 3, 6, 3, 3, 2, 6, 2, 3, 4, 4, 3, 6, 2, 4, 3, 6, 2, 6, 2, 3, 4, 4, 3, 6, 2, 4, 2, 3, 2, 6, 3, 3, 3, 6, 2, 6, 3, 4, 3, 3, 3, 6, 2, 4, 4, 3, 2, 6, 2, 6, 6
OFFSET
1,2
FORMULA
a(n) = A293442(A293442(n)).
A048675(a(n)) = A064547(n) = A001222(A293442(n)).
PROG
(Scheme) (define (A293444 n) (A293442 (A293442 n)))
CROSSREFS
KEYWORD
nonn
AUTHOR
Antti Karttunen, Oct 31 2017
STATUS
approved