Numbers k such that k^2 is formed from two subsquares that overlap in a single digit.

Terms

a(0) =57a(1) =285a(2) =475a(3) =604a(4) =1442a(5) =2225a(6) =6293a(7) =6645a(8) =9175a(9) =9607a(10) =10815a(11) =16349a(12) =18493a(13) =25375a(14) =34825a(15) =38025a(16) =41225a(17) =48035a(18) =54075a(19) =54758a(20) =56605a(21) =60125a(22) =92971a(23) =98075a(24) =104956a(25) =106885a(26) =162225a(27) =196096a(28) =264904a(29) =392125