Convolution of Lucas numbers and primes.

Terms

a(0) =2a(1) =9a(2) =22a(3) =48a(4) =95a(5) =178a(6) =316a(7) =547a(8) =924a(9) =1546a(10) =2559a(11) =4204a(12) =6878a(13) =11207a(14) =18218a(15) =29572a(16) =47955a(17) =77706a(18) =125850a(19) =203761a(20) =329826a(21) =533812a(22) =863879a(23) =1397946a(24) =2262100a(25) =3660341a(26) =5922746a(27) =9583400a(28) =15506469a(29) =25090200