Position of n^3 + 9 in A024975.

Terms

a(0) =1a(1) =2a(2) =5a(3) =11a(4) =19a(5) =30a(6) =48a(7) =69a(8) =95a(9) =127a(10) =163a(11) =210a(12) =268a(13) =334a(14) =397a(15) =480a(16) =579a(17) =683a(18) =802a(19) =931a(20) =1075a(21) =1227a(22) =1400a(23) =1581a(24) =1779a(25) =1997a(26) =2220a(27) =2487a(28) =2759a(29) =3046