a(n) = 1331*n - 1122.

Terms

a(0) =209a(1) =1540a(2) =2871a(3) =4202a(4) =5533a(5) =6864a(6) =8195a(7) =9526a(8) =10857a(9) =12188a(10) =13519a(11) =14850a(12) =16181a(13) =17512a(14) =18843a(15) =20174a(16) =21505a(17) =22836a(18) =24167a(19) =25498a(20) =26829a(21) =28160a(22) =29491a(23) =30822a(24) =32153a(25) =33484a(26) =34815a(27) =36146a(28) =37477a(29) =38808