Integer part of the area of consecutive prime sided tetragons with one right angle.

Terms

a(0) =11a(1) =25a(2) =64a(3) =122a(4) =205a(5) =300a(6) =442a(7) =605a(8) =854a(9) =1140a(10) =1402a(11) =1737a(12) =2070a(13) =2471a(14) =2960a(15) =3549a(16) =4105a(17) =4578a(18) =52a(19) =16a(20) =5796a(21) =6487a(22) =7465a(23) =8442a(24) =9444a(25) =10374a(26) =10998a(27) =11634a(28) =12870a(29) =14191