Positive numbers of the form x^5-10x^3*y^2+5x*y^4 (where x,y are integers and y>x).

Terms

a(0) =41a(1) =122a(2) =316a(3) =1121a(4) =1312a(5) =1900a(6) =2868a(7) =2876a(8) =3904a(9) =4282a(10) =6121a(11) =9963a(12) =10112a(13) =11516a(14) =17684a(15) =19841a(16) =20122a(17) =23028a(18) =23807a(19) =25525a(20) =29646a(21) =31996a(22) =35872a(23) =41984a(24) =44403a(25) =49001a(26) =59162a(27) =60800a(28) =65900a(29) =71996