Squares arising in A063076.

Terms

a(0) =16a(1) =576a(2) =576a(3) =4624a(4) =7396a(5) =26244a(6) =44100a(7) =48400a(8) =76176a(9) =78400a(10) =86436a(11) =96100a(12) =176400a(13) =260100a(14) =272484a(15) =302500a(16) =331776a(17) =430336a(18) =440896a(19) =448900a(20) =462400a(21) =509796a(22) =509796a(23) =515524a(24) =538756