List of coprime pairs (x,y) such that x^2+y^2 = 13^n with 0<x<y.

Terms

a(0) =0a(1) =1a(2) =2a(3) =3a(4) =5a(5) =12a(6) =9a(7) =46a(8) =119a(9) =120a(10) =122a(11) =597a(12) =828a(13) =2035a(14) =4449a(15) =6554a(16) =239a(17) =28560a(18) =56403a(19) =86158a(20) =145668a(21) =341525a(22) =246046a(23) =1315911a(24) =3369960a(25) =3455641a(26) =3627003a(27) =17021162a(28) =23161315a(29) =58317492