a(1)=2, a(n+1) = a(n)*A010888(a(n)).

Terms

a(0) =2a(1) =4a(2) =16a(3) =112a(4) =448a(5) =3136a(6) =12544a(7) =87808a(8) =351232a(9) =2458624a(10) =9834496a(11) =68841472a(12) =275365888a(13) =1927561216a(14) =7710244864a(15) =53971714048a(16) =215886856192