In base 11, a(n) = sum of digits of Lucas(a(n)).

Terms

a(0) =1a(1) =12a(2) =18a(3) =19a(4) =79a(5) =132a(6) =161a(7) =179a(8) =199a(9) =239a(10) =318a(11) =461a(12) =619a(13) =672a(14) =779a(15) =959a(16) =1098a(17) =1381a(18) =1499a(19) =1559a(20) =1579a(21) =1601a(22) =1621a(23) =1758a(24) =1859a(25) =1901a(26) =1981a(27) =2161a(28) =2179a(29) =2279