OFFSET
1,2
COMMENTS
a(n) <= n + 1.
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..1000
PROG
(Haskell)
import Data.List (findIndex); import Data.Maybe (fromJust)
a257646 n = fromJust $ findIndex (elem n) a103284_tabl
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Nov 19 2015
STATUS
approved