Convolution of A023532 and Lucas numbers.

Terms

a(0) =1a(1) =3a(2) =5a(3) =11a(4) =18a(5) =30a(6) =51a(7) =84a(8) =137a(9) =222a(10) =362a(11) =587a(12) =952a(13) =1541a(14) =2494a(15) =4038a(16) =6535a(17) =10576a(18) =17114a(19) =27692a(20) =44807a(21) =72502a(22) =117312a(23) =189817a(24) =307132a(25) =496952a(26) =804086a(27) =1301039a(28) =2105128a(29) =3406170