a(n) = (p(n)*p(n+2) - p(n+1))/2, where p(n) is the n-th odd prime.

Terms

a(0) =8a(1) =24a(2) =40a(3) =87a(4) =115a(5) =186a(6) =264a(7) =342a(8) =521a(9) =617a(10) =775a(11) =942a(12) =1116a(13) =1360a(14) =1587a(15) =1946a(16) =2132a(17) =2410a(18) =2768a(19) =2990a(20) =3474a(21) =3981a(22) =4446a(23) =4945a(24) =5352a(25) =5560a(26) =5991a(27) =6865a(28) =7338a(29) =8634