Squares that are both a sum and a difference of two positive cubes.

Terms

a(0) =345744a(1) =1058841a(2) =1750329a(3) =8340544a(4) =22127616a(5) =67765824a(6) =68574961a(7) =95004009a(8) =112021056a(9) =252047376a(10) =533794816a(11) =771895089a(12) =1097199376a(13) =1232922769a(14) =1275989841a(15) =1416167424a(16) =2217373921a(17) =4337012736a(18) =4388797504a(19) =5402250000a(20) =5554571841a(21) =6080256576a(22) =7169347584a(23) =10721359936