Expansion of Pi in base 3.

Terms

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