Convolution of Lucas numbers and A014306.

Terms

a(0) =0a(1) =1a(2) =4a(3) =7a(4) =12a(5) =22a(6) =37a(7) =62a(8) =102a(9) =166a(10) =269a(11) =438a(12) =710a(13) =1151a(14) =1864a(15) =3018a(16) =4885a(17) =7906a(18) =12794a(19) =20702a(20) =33497a(21) =54202a(22) =87702a(23) =141907a(24) =229612a(25) =371522a(26) =601137a(27) =972662a(28) =1573802a(29) =2546467