Sum of the interior angles of an n-sided polygon, in gradians.

Terms

a(0) =200a(1) =400a(2) =600a(3) =800a(4) =1000a(5) =1200a(6) =1400a(7) =1600a(8) =1800a(9) =2000a(10) =2200a(11) =2400a(12) =2600a(13) =2800a(14) =3000a(15) =3200a(16) =3400a(17) =3600a(18) =3800a(19) =4000a(20) =4200a(21) =4400a(22) =4600a(23) =4800a(24) =5000a(25) =5200a(26) =5400a(27) =5600a(28) =5800a(29) =6000