Dispersion of A047215, (numbers >1 and congruent to 0 or 2 mod 5), by antidiagonals.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =7a(5) =4a(6) =12a(7) =17a(8) =10a(9) =6a(10) =30a(11) =42a(12) =25a(13) =15a(14) =8a(15) =75a(16) =105a(17) =62a(18) =37a(19) =20a(20) =9a(21) =187a(22) =262a(23) =155a(24) =92a(25) =50a(26) =22a(27) =11a(28) =467a(29) =655