a(n) = 324*n + 1.

Terms

a(0) =325a(1) =649a(2) =973a(3) =1297a(4) =1621a(5) =1945a(6) =2269a(7) =2593a(8) =2917a(9) =3241a(10) =3565a(11) =3889a(12) =4213a(13) =4537a(14) =4861a(15) =5185a(16) =5509a(17) =5833a(18) =6157a(19) =6481a(20) =6805a(21) =7129a(22) =7453a(23) =7777a(24) =8101a(25) =8425a(26) =8749a(27) =9073a(28) =9397a(29) =9721