Pairs of integers (x, y), such that x^2 + 1 and y^2 + 1, 1 < y < x, have the same distinct prime factors.
A284477
Pairs of integers (x, y), such that x^2 + 1 and y^2 + 1, 1 < y < x, have the same distinct prime factors.
Terms
- a(0) =7a(1) =3a(2) =18a(3) =8a(4) =117a(5) =43a(6) =239a(7) =5a(8) =378a(9) =132a(10) =843a(11) =377a(12) =2207a(13) =987a(14) =2943a(15) =73a(16) =4443a(17) =53a(18) =4662a(19) =1568a(20) =6072a(21) =5118a(22) =8307a(23) =743a(24) =8708a(25) =2112a(26) =9872a(27) =2738a(28) =31561a(29) =4929
External references
- oeis: A284477