Sums of prime points found in four grids in each corner of a square.

Terms

a(0) =281a(1) =414a(2) =857a(3) =942a(4) =1124a(5) =2569a(6) =1295a(7) =1433a(8) =1094a(9) =2426a(10) =2730a(11) =3000a(12) =2459a(13) =2575a(14) =1818a(15) =4991a(16) =5331a(17) =3363a(18) =1163a(19) =5006a(20) =5226a(21) =1381a(22) =7213a(23) =7493a(24) =4729a(25) =8217a(26) =3456a(27) =3546a(28) =3684a(29) =5615