Convolution of odd numbers and primes.

Terms

a(0) =2a(1) =9a(2) =24a(3) =51a(4) =96a(5) =165a(6) =264a(7) =399a(8) =576a(9) =805a(10) =1094a(11) =1451a(12) =1886a(13) =2405a(14) =3014a(15) =3723a(16) =4544a(17) =5485a(18) =6554a(19) =7761a(20) =9112a(21) =10615a(22) =12280a(23) =14117a(24) =16140a(25) =18361a(26) =20786a(27) =23421a(28) =26272a(29) =29345