The five right most columns of this table records the replacement of a particular number ( where it was last picked and in which relative position). On those days you generally DON'T want to play.
One of the lead developer's favorites:The Daily Dashboard shows a pivot table overview of numbers repeating from the 5 rightmost columns below--great for spotting trends from day to day!!
Date Draw 1 Draw 2 Draw 3 Draw 4 Draw 5 Replace 1 Replace 2 Replace 3 Replace 4 Replace 5 9/6/2010 9 11 12 19 23 13.2 4 -2.1 -6.1 -2.2 9/5/2010 5 6 31 32 37 1 -12.1 5.1 1 -2.1 9/4/2010 5 12 23 32 33 4.1 6 2.2 -9.1 4 9/3/2010 3 27 30 37 38 1 4.1 4.2 6.1 8 9/2/2010 3 11 17 21 23 1 -6.1 1.2 -31.1 -3.3 9/1/2010 3 7 10 15 17 3 11 -4.1 -2.3 -3.2 8/31/2010 2 5 19 31 33 5 12.1 -5.1 2.1 -11.1 8/30/2010 15 23 27 29 30 3.2 10.1 16.1 5 -2.1 8/29/2010 3 12 17 24 31 1 2 1 -6.2 6 8/28/2010 3 10 17 30 37 9 10 -23.2 12 -2.1 8/27/2010 11 12 15 20 28 10.1 -2.1 -2.1 -29.1 -3.1 8/26/2010 2 19 32 37 38 6 8.1 21.2 1.1 41 8/25/2010 12 15 16 29 37 24.2 -2.1 4.1 2 3 8/24/2010 6 8 9 28 36 16.1 -6.1 -2.1 -8.1 5 8/23/2010 15 24 25 29 31 2.2 19.2 8 6.1 -11.1 8/22/2010 1 9 22 26 37 1 -5.1 5.1 3 7 8/21/2010 1 7 15 16 18 24 -6.1 -1.1 -14.1 -7.3 8/20/2010 2 15 23 33 34 6 -8.1 7.1 6.1 -2.1 8/19/2010 3 4 5 26 36 8 -11.1 -8.1 -5.1 1 8/18/2010 8 10 19 34 36 5 7.1 -3.1 3 8 8/17/2010 9 11 14 22 29 8.1 4 -1.1 -4.1 -9.1 8/16/2010 13 14 28 30 35 7.2 14 22.2 3.1 -6.1 8/15/2010 7 19 25 34 37 7.2 6.2 3 12 3 8/14/2010 2 18 26 27 33 7 2 3.2 -8.1 -11.2 8/13/2010 8 11 22 23 30 4 6 2.1 13.1 -3.3 8/12/2010 15 18 25 31 37 12.1 5.2 -7.1 -2.1 10 8/11/2010 3 5 10 22 26 30 -1.1 -9.2 17 -12.2 8/10/2010 5 30 31 35 36 12 24.3 5.1 13.1 2 8/9/2010 8 9 13 19 39 11.1 -10.1 -9.2 -14.1 5 8/8/2010 4 6 7 29 36 4.1 -2.1 -23.2 2 1 8/7/2010 2 11 16 18 36 3 3.1 7 -1.2 1 8/6/2010 6 18 27 29 36 5.1 6.2 1 22.1 3 8/5/2010 17 25 27 31 32 10.1 32.1 16.1 3 -2.3 8/4/2010 2 4 11 24 39 8.1 -3.1 -5.1 -1.3 23 8/3/2010 24 32 33 34 36 11.3 4.2 2.1 15.1 2 8/2/2010 10 14 21 31 37 23.1 -9.1 15.2 4 3 8/1/2010 4 6 12 33 36 12.1 14 4 3.1 11 7/31/2010 13 15 16 18 23 8 3.2 -5.2 -7.1 -5.1 7/30/2010 9 11 26 32 37 25.1 2 3.1 4.1 3 7/29/2010 5 8 20 31 33 4 11.1 10 5.1 7 7/28/2010 1 11 12 15 35 1 3 1 -3.1 -7.1 7/27/2010 1 2 12 26 37 7 -5.1 -20.2 31 13 7/26/2010 16 17 19 23 32 2.1 4.1 2.1 -5.2 3 7/25/2010 5 11 15 22 28 21 6 -4.2 -2.1 -8.1 7/24/2010 14 16 18 19 31 12.1 9 -1.1 26.1 4 7/23/2010 13 18 22 24 32 1.1 3.1 8.1 4 -1.1 7/22/2010 2 13 17 32 33 17 5 4.1 -1.1 17 7/21/2010 15 23 32 35 36 14.1 10.1 13.1 9 -5.1 7/20/2010 1 4 18 27 31 1 22 7 -6.2 -11.2 7/19/2010 1 11 20 24 34 1 -2.1 -3.1 -2.1 -10.1