Generalized Fermat numbers of the form (k+1)^2^m + k^2^m, with m>1.

Terms

a(0) =17a(1) =97a(2) =257a(3) =337a(4) =881a(5) =1921a(6) =3697a(7) =6497a(8) =6817a(9) =10657a(10) =16561a(11) =24641a(12) =35377a(13) =49297a(14) =65537a(15) =66977a(16) =72097a(17) =89041a(18) =116161a(19) =149057a(20) =188497a(21) =235297a(22) =290321a(23) =354481a(24) =428737a(25) =456161a(26) =514097a(27) =611617a(28) =722401a(29) =847601