Decimal expansion of e.

Terms

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