Convolution of (1, p(1), p(2), ...) and composite numbers.

Terms

a(0) =4a(1) =14a(2) =32a(3) =63a(4) =110a(5) =185a(6) =287a(7) =426a(8) =599a(9) =818a(10) =1098a(11) =1433a(12) =1840a(13) =2319a(14) =2870a(15) =3503a(16) =4229a(17) =5058a(18) =5987a(19) =7029a(20) =8182a(21) =9447a(22) =10845a(23) =12372a(24) =14039a(25) =15870a(26) =17857a(27) =19992a(28) =22288a(29) =24745