Squares whose digits sum to a prime.

Terms

a(0) =16a(1) =25a(2) =49a(3) =256a(4) =289a(5) =625a(6) =676a(7) =784a(8) =841a(9) =1024a(10) =1156a(11) =1369a(12) =1444a(13) =1600a(14) =1936a(15) =2209a(16) =2401a(17) =2500a(18) =2704a(19) =2809a(20) =3136a(21) =3721a(22) =3844a(23) =4096a(24) =4225a(25) =4900a(26) =5329a(27) =6241a(28) =6724a(29) =6889