Dispersion of ([n*sqrt(2)+n+3/2]), where [ ]=floor, by antidiagonals.

Terms

a(0) =1a(1) =3a(2) =2a(3) =8a(4) =6a(5) =4a(6) =20a(7) =15a(8) =11a(9) =5a(10) =49a(11) =37a(12) =28a(13) =13a(14) =7a(15) =119a(16) =90a(17) =69a(18) =32a(19) =18a(20) =9a(21) =288a(22) =218a(23) =168a(24) =78a(25) =44a(26) =23a(27) =10a(28) =696a(29) =527