Numbers that are both Poulet and Proth.

Terms

a(0) =1729a(1) =4033a(2) =8321a(3) =12801a(4) =65281a(5) =130561a(6) =348161a(7) =3225601a(8) =8355841a(9) =8384513a(10) =16773121a(11) =40280065a(12) =104988673a(13) =2147418113a(14) =4294901761a(15) =4294967297a(16) =53282340865a(17) =68719214593a(18) =137439477761