if you have google chorme search here
00,11
and
01 and 10
http://www.befria.nu/elias/pi/binpi.html
chances rules make that every time it appears 111 chance counts it as two elevens yet crhome uses an strategy as to count it just once
yet google chrome use identical search rules for both numbers 00 and 01 but gets a 50% bias in what should be a 50% chance