Squares resulting from procedure described in A048391.

Terms

a(0) =0a(1) =1a(2) =64a(3) =729a(4) =81a(5) =100a(6) =6400a(7) =1252161a(8) =72900a(9) =8100a(10) =51251281a(11) =10000a(12) =11881a(13) =134351281a(14) =640000a(15) =125216100a(16) =34327881a(17) =7290000a(18) =810000a(19) =811801a(20) =12515120641a(21) =5125128100a(22) =1000000a(23) =1001216164a(24) =100821681a(25) =1018081a(26) =10188864a(27) =1188100