Squares arising in A085039. n-th partial sum of A085039.

Terms

a(0) =4a(1) =16a(2) =36a(3) =64a(4) =196a(5) =625a(6) =676a(7) =961a(8) =1444a(9) =2401a(10) =5625a(11) =12100a(12) =18496a(13) =27225a(14) =44521a(15) =45369a(16) =67081a(17) =84100a(18) =97969a(19) =106276a(20) =109561a(21) =144400a(22) =202500a(23) =279841a(24) =289444a(25) =328329a(26) =439569a(27) =529984a(28) =636804a(29) =804609