Dispersion of A016825 (4k+2, k>0), by antidiagonals.

Terms

a(0) =1a(1) =2a(2) =3a(3) =6a(4) =10a(5) =4a(6) =22a(7) =38a(8) =14a(9) =5a(10) =86a(11) =150a(12) =54a(13) =18a(14) =7a(15) =342a(16) =598a(17) =214a(18) =70a(19) =26a(20) =8a(21) =1366a(22) =2390a(23) =854a(24) =278a(25) =102a(26) =30a(27) =9a(28) =5462a(29) =9558