a(n) = 1^2 + prime(1)^2 + prime(2)^2 + ... + prime(n)^2.

Terms

a(0) =1a(1) =5a(2) =14a(3) =39a(4) =88a(5) =209a(6) =378a(7) =667a(8) =1028a(9) =1557a(10) =2398a(11) =3359a(12) =4728a(13) =6409a(14) =8258a(15) =10467a(16) =13276a(17) =16757a(18) =20478a(19) =24967a(20) =30008a(21) =35337a(22) =41578a(23) =48467a(24) =56388a(25) =65797a(26) =75998a(27) =86607a(28) =98056a(29) =109937