Primes of the form k^2 + k + 9.

Terms

a(0) =11a(1) =29a(2) =191a(3) =281a(4) =389a(5) =659a(6) =821a(7) =1901a(8) =2459a(9) =3089a(10) =5861a(11) =6329a(12) =7841a(13) =11351a(14) =14051a(15) =14771a(16) =19469a(17) =21179a(18) =22961a(19) =23879a(20) =30809a(21) =36299a(22) =42239a(23) =43481a(24) =44741a(25) =55469a(26) =56891a(27) =64271a(28) =67349a(29) =72101