sin(n) > cos(n) > sin(n+1).

Terms

a(0) =10a(1) =16a(2) =29a(3) =35a(4) =54a(5) =60a(6) =73a(7) =79a(8) =98a(9) =104a(10) =117a(11) =123a(12) =142a(13) =148a(14) =161a(15) =167a(16) =186a(17) =192a(18) =211a(19) =230a(20) =236a(21) =255a(22) =274a(23) =280a(24) =299a(25) =318a(26) =324a(27) =343a(28) =362a(29) =368