Dispersion of A047211, (numbers >1 and congruent to 2 or 4 mod 5), by antidiagonals.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =7a(5) =5a(6) =9a(7) =17a(8) =12a(9) =6a(10) =22a(11) =42a(12) =29a(13) =14a(14) =8a(15) =54a(16) =104a(17) =72a(18) =34a(19) =19a(20) =10a(21) =134a(22) =259a(23) =179a(24) =84a(25) =47a(26) =24a(27) =11a(28) =334a(29) =647