a(n) = 1331*n - 209.

Terms

a(0) =1122a(1) =2453a(2) =3784a(3) =5115a(4) =6446a(5) =7777a(6) =9108a(7) =10439a(8) =11770a(9) =13101a(10) =14432a(11) =15763a(12) =17094a(13) =18425a(14) =19756a(15) =21087a(16) =22418a(17) =23749a(18) =25080a(19) =26411a(20) =27742a(21) =29073a(22) =30404a(23) =31735a(24) =33066a(25) =34397a(26) =35728a(27) =37059a(28) =38390a(29) =39721