a(n) = A006720(n)^3 (cubed terms of Somos-4 sequence).

A028935

a(n) = A006720(n)^3 (cubed terms of Somos-4 sequence).

Terms

    a(0) =1a(1) =1a(2) =1a(3) =1a(4) =8a(5) =27a(6) =343a(7) =12167a(8) =205379a(9) =30959144a(10) =3574558889a(11) =553185473329

External references