a(n) = (prime(n)+1)^2.

Terms

a(0) =9a(1) =16a(2) =36a(3) =64a(4) =144a(5) =196a(6) =324a(7) =400a(8) =576a(9) =900a(10) =1024a(11) =1444a(12) =1764a(13) =1936a(14) =2304a(15) =2916a(16) =3600a(17) =3844a(18) =4624a(19) =5184a(20) =5476a(21) =6400a(22) =7056a(23) =8100a(24) =9604a(25) =10404a(26) =10816a(27) =11664a(28) =12100a(29) =12996