Initial terms of rows of A077321.

Terms

a(0) =2a(1) =3a(2) =7a(3) =17a(4) =11a(5) =43a(6) =113a(7) =89a(8) =109a(9) =131a(10) =23a(11) =157a(12) =53a(13) =449a(14) =571a(15) =593a(16) =647a(17) =487a(18) =761a(19) =821a(20) =1303a(21) =1013a(22) =47a(23) =1033a(24) =1451a(25) =1613a(26) =2539a(27) =1373a(28) =59a(29) =1831