Nearest integer to n*tan(n).

Terms

a(0) =0a(1) =2a(2) =-4a(3) =0a(4) =5a(5) =-17a(6) =-2a(7) =6a(8) =-54a(9) =-4a(10) =6a(11) =-2485a(12) =-8a(13) =6a(14) =101a(15) =-13a(16) =5a(17) =59a(18) =-20a(19) =3a(20) =45a(21) =-32a(22) =0a(23) =37a(24) =-51a(25) =-3a(26) =31a(27) =-88a(28) =-8a(29) =26