a(n) = n*(n-th prime) + (n+1)*((n+1)-th prime).

Terms

a(0) =8a(1) =21a(2) =43a(3) =83a(4) =133a(5) =197a(6) =271a(7) =359a(8) =497a(9) =631a(10) =785a(11) =977a(12) =1135a(13) =1307a(14) =1553a(15) =1851a(16) =2101a(17) =2371a(18) =2693a(19) =2953a(20) =3271a(21) =3647a(22) =4045a(23) =4561a(24) =5051a(25) =5407a(26) =5777a(27) =6157a(28) =6551a(29) =7327