Successive records in maximal positive distance d = x^3 - y^2.

Terms

a(0) =0a(1) =4a(2) =20a(3) =28a(4) =39a(5) =47a(6) =81a(7) =135a(8) =152a(9) =207a(10) =216a(11) =270a(12) =496a(13) =546a(14) =615a(15) =732a(16) =832a(17) =1148a(18) =1208a(19) =1343a(20) =1391a(21) =1541a(22) =1750a(23) =2000a(24) =2260a(25) =2548a(26) =2575a(27) =2825a(28) =3679a(29) =3807