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A162277
a(n) = A162276(n)/n.
2
3, 3, 5, 3, 3, 5, 9, 3, 3, 3, 3, 5, 3, 9, 17, 3, 3, 3, 3, 3, 3, 3, 3, 5, 3, 3, 3, 9, 3, 17, 33, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 7, 3, 3, 5, 3, 3, 5, 3, 3, 3, 3, 9, 3, 3, 3, 17, 3, 33, 65, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 5, 7, 3, 3, 11, 3, 3, 5, 3, 3, 5, 3, 3, 5, 5
OFFSET
1,1
COMMENTS
a(n) is an odd integer >= 3, for all n.
a(2^k-1) = 2^k+1. - Robert Israel, Sep 20 2018
LINKS
CROSSREFS
KEYWORD
base,nonn,look
AUTHOR
Leroy Quet, Jun 29 2009
EXTENSIONS
More terms from Max Alekseyev, Apr 22 2010
STATUS
approved