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

Terms

a(0) =963024a(1) =1637080a(2) =1795773a(3) =2523356a(4) =3474036a(5) =5463417a(6) =5803105a(7) =7024615a(8) =9742967a(9) =11836401a(10) =12883291a(11) =13208202a(12) =13371031a(13) =15419528a(14) =15783557a(15) =18183625a(16) =19081176a(17) =20031349a(18) =20363606a(19) =20399387a(20) =20735063a(21) =21682696a(22) =25303344a(23) =31104717a(24) =31614606a(25) =32300569a(26) =33093853a(27) =34422277