Primes of the form 8*k^2 + 1.

Terms

a(0) =73a(1) =1153a(2) =1801a(3) =2593a(4) =3529a(5) =8713a(6) =10369a(7) =18433a(8) =20809a(9) =34849a(10) =48673a(11) =52489a(12) =69193a(13) =83233a(14) =103969a(15) =115201a(16) =139393a(17) =180001a(18) =187273a(19) =209953a(20) =259201a(21) =267913a(22) =362953a(23) =405001a(24) =415873a(25) =426889a(26) =438049a(27) =449353a(28) =472393a(29) =484129