Starting positions of strings of 2 1's in the decimal expansion of Pi.

Terms

a(0) =94a(1) =153a(2) =154a(3) =174a(4) =362a(5) =395a(6) =427a(7) =437a(8) =445a(9) =494a(10) =709a(11) =758a(12) =846a(13) =921a(14) =983a(15) =984a(16) =1129a(17) =1185a(18) =1349a(19) =1503a(20) =1534a(21) =1656a(22) =1849a(23) =1896a(24) =2458a(25) =2497a(26) =2724a(27) =2740a(28) =2779a(29) =2904