Squares in A000695.

Terms

a(0) =0a(1) =1a(2) =4a(3) =16a(4) =64a(5) =81a(6) =256a(7) =324a(8) =1024a(9) =1089a(10) =1296a(11) =4096a(12) =4356a(13) =5184a(14) =16384a(15) =16641a(16) =17424a(17) =20736a(18) =65536a(19) =66564a(20) =69696a(21) =82944a(22) =262144a(23) =263169a(24) =266256a(25) =278784a(26) =331776a(27) =1048576a(28) =1052676a(29) =1065024