e + 2 Pi.

Terms

a(0) =9a(1) =0a(2) =0a(3) =1a(4) =4a(5) =6a(6) =7a(7) =1a(8) =3a(9) =5a(10) =6a(11) =3a(12) =8a(13) =6a(14) =3a(15) =1a(16) =7a(17) =1a(18) =2a(19) =2a(20) =8a(21) =5a(22) =5a(23) =7a(24) =4a(25) =2a(26) =3a(27) =7a(28) =9a(29) =1