Semiprimes of the form k^2+1.

Terms

a(0) =10a(1) =26a(2) =65a(3) =82a(4) =122a(5) =145a(6) =226a(7) =362a(8) =485a(9) =626a(10) =785a(11) =842a(12) =901a(13) =1157a(14) =1226a(15) =1522a(16) =1765a(17) =1937a(18) =2026a(19) =2117a(20) =2305a(21) =2402a(22) =2501a(23) =2602a(24) =2705a(25) =3365a(26) =3482a(27) =3601a(28) =3722a(29) =3845