Trajectory of 40 under iteration of the map k -> A087712(k).

A144914

Trajectory of 40 under iteration of the map k -> A087712(k).

Terms

    a(0) =40a(1) =1113a(2) =2416a(3) =111136a(4) =11111936a(12) =124682398018a(13) =113183781186a(14) =124271634111a(15) =21770237322a(18) =33189494813a(19) =542767316

External references