OFFSET
1,4
PROG
(Haskell)
a260797 = a098743 . a000142 -- Reinhard Zumkeller, Aug 08 2015
CROSSREFS
KEYWORD
nonn,more
AUTHOR
Marc LeBrun and N. J. A. Sloane, Aug 07 2015
EXTENSIONS
a(6) and a(7) by Reinhard Zumkeller, Aug 08 2015
STATUS
approved