OFFSET
1,2
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..1000
PROG
(Haskell)
a252078 n = a252078_list !! (n-1)
a252078_list = [x | x <- [1..], a252001 x == x]
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Dec 13 2014
STATUS
approved