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

Terms

a(0) =4657555a(1) =42408103a(2) =70787432a(3) =87389489a(4) =111369664a(5) =112702803a(6) =112722135a(7) =130810586a(8) =159090113a(9) =159090114a(10) =174624972a(11) =174624973a(12) =179524595a(13) =182658205a(14) =197757791a(15) =199394968a(16) =199394969a(17) =205664323a(18) =222066541a(19) =223107926a(20) =229822937a(21) =239842507a(22) =240543276a(23) =248375611a(24) =249084446