OFFSET
1,1
COMMENTS
This seems to be A098740 without the initial 2. - R. J. Mathar, Apr 05 2017
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = 1 + A284393(n+1) for n >= 1.
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Mar 30 2017
STATUS
approved