Sum of squares of prime quadruplets.

Terms

a(0) =364a(1) =940a(2) =44140a(3) =152140a(4) =2722540a(5) =8820940a(6) =14062540a(7) =17388940a(8) =42380140a(9) =48024940a(10) =127916140a(11) =356076940a(12) =676520140a(13) =979064140a(14) =990360940a(15) =1032336940a(16) =1302488140a(17) =1431108940a(18) =1509322540a(19) =1766520940a(20) =1984702540a(21) =2561372140