Least k > n^2 such that (k^3+1)/(n^2+1) is an integer.

Terms

a(0) =3a(1) =9a(2) =19a(3) =33a(4) =43a(5) =48a(6) =99a(7) =69a(8) =163a(9) =201a(10) =197a(11) =289a(12) =339a(13) =393a(14) =451a(15) =513a(16) =579a(17) =374a(18) =411a(19) =801a(20) =543a(21) =644a(22) =1059a(23) =791a(24) =725a(25) =1353a(26) =739a(27) =1244a(28) =863a(29) =1801