a(n) = (11*n + 10)^2.

Terms

a(0) =100a(1) =441a(2) =1024a(3) =1849a(4) =2916a(5) =4225a(6) =5776a(7) =7569a(8) =9604a(9) =11881a(10) =14400a(11) =17161a(12) =20164a(13) =23409a(14) =26896a(15) =30625a(16) =34596a(17) =38809a(18) =43264a(19) =47961a(20) =52900a(21) =58081a(22) =63504a(23) =69169a(24) =75076a(25) =81225a(26) =87616a(27) =94249a(28) =101124a(29) =108241