Squares arising in A082209.

Terms

a(0) =16a(1) =64a(2) =49a(3) =961a(4) =61504a(5) =5041a(6) =16a(7) =64a(8) =49a(9) =961a(10) =61504a(11) =5041a(12) =16a(13) =64a(14) =49a(15) =961a(16) =61504a(17) =5041a(18) =16a(19) =64a(20) =49a(21) =961a(22) =61504a(23) =5041a(24) =16a(25) =64a(26) =49a(27) =961a(28) =61504a(29) =5041