In the ternary Pi race between digits one and two, where the race leader changes.

Terms

a(0) =1a(1) =216a(2) =334a(3) =349a(4) =351a(5) =426a(6) =434a(7) =576a(8) =591a(9) =632a(10) =636a(11) =638a(12) =649a(13) =656a(14) =660a(15) =665a(16) =764a(17) =771a(18) =936a(19) =939a(20) =953a(21) =1125a(22) =1127a(23) =1165a(24) =1168a(25) =1198a(26) =190780a(27) =190793a(28) =190797a(29) =190870