Odd long legs `B` of more than one primitive Pythagorean triangle.

Terms

a(0) =2145a(1) =3315a(2) =3465a(3) =4095a(4) =4845a(5) =5005a(6) =5865a(7) =6435a(8) =6545a(9) =6555a(10) =7735a(11) =8645a(12) =9009a(13) =9945a(14) =10005a(15) =10695a(16) =11305a(17) =11781a(18) =13167a(19) =13485a(20) =13685a(21) =13923a(22) =14535a(23) =15015a(24) =15295a(25) =15561a(26) =16065a(27) =16095a(28) =17017a(29) =17205