Numbers k^2 + (k+1)^2 that can be expressed as a sum of two squares in exactly one other way.

Terms

a(0) =85a(1) =145a(2) =221a(3) =265a(4) =365a(5) =481a(6) =545a(7) =685a(8) =1405a(9) =1513a(10) =1985a(11) =2245a(12) =2813a(13) =2965a(14) =3281a(15) =3785a(16) =3961a(17) =4141a(18) =4705a(19) =5305a(20) =5513a(21) =5941a(22) =6161a(23) =6385a(24) =6613a(25) =7081a(26) =7813a(27) =8065a(28) =8321a(29) =9113