a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = (Lucas numbers), t = A023533.

A024476

a(n) = s(1)*t(n) + s(2)*t(n-1) + ... + s(k)*t(n+1-k), where k = floor((n+1)/2), s = (Lucas numbers), t = A023533.

Terms

    a(0) =1a(1) =0a(2) =0a(3) =1a(4) =3a(5) =4a(6) =7a(7) =0a(8) =0a(9) =1a(10) =3a(11) =4a(12) =7a(13) =11a(14) =18a(15) =29a(16) =47a(17) =76a(18) =123a(19) =1a(20) =3a(21) =4a(22) =7a(23) =11a(24) =18a(25) =29a(26) =47a(27) =76a(28) =123a(29) =199

External references