OFFSET
1,1
COMMENTS
A253046(a(n)) != a(n).
LINKS
Reinhard Zumkeller, Table of n, a(n) for n = 1..10000
PROG
(Haskell)
a253106 n = a253106_list !! (n-1)
a253106_list = filter f [1..] where
f x = p <= 3 && a010051' (div x p) == 1 where p = a020639 x
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Dec 26 2014
STATUS
approved