Rectangular array read by antidiagonals: A(n,k) = prime(A114537(n,k)).

Terms

a(0) =2a(1) =3a(2) =7a(3) =5a(4) =17a(5) =13a(6) =11a(7) =59a(8) =41a(9) =19a(10) =31a(11) =277a(12) =179a(13) =67a(14) =23a(15) =127a(16) =1787a(17) =1063a(18) =331a(19) =83a(20) =29a(21) =709a(22) =15299a(23) =8527a(24) =2221a(25) =431a(26) =109a(27) =37a(28) =5381a(29) =167449