Sum of the left diagonal in ordered 3 X 3 prime squares.

Terms

a(0) =36a(1) =133a(2) =253a(3) =389a(4) =533a(5) =679a(6) =841a(7) =1007a(8) =1175a(9) =1327a(10) =1489a(11) =1703a(12) =1859a(13) =2021a(14) =2209a(15) =2405a(16) =2571a(17) =2769a(18) =2977a(19) =3139a(20) =3319a(21) =3545a(22) =3733a(23) =3905a(24) =4135a(25) =4361a(26) =4525a(27) =4721a(28) =4891a(29) =5099