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 7/2/2008 3 5 13 24 34 2 10 -1.1 5.1 -3.1 7/1/2008 1 13 16 20 25 9 -17.1 17 -15.1 -3.1 6/30/2008 3 9 12 33 36 12.1 6 6 15 1 6/29/2008 8 22 26 34 36 1 11.1 24.1 3.1 17 6/28/2008 8 11 18 25 37 11 2 3 -2.1 14 6/27/2008 4 7 14 21 24 2 -3.1 -17.2 -4.1 5 6/26/2008 10 11 25 27 34 10.1 3 13 5 1 6/25/2008 4 17 18 23 34 13 4.1 1.1 1.1 -11.1 6/24/2008 7 9 12 18 23 12.1 -1.1 2 -14.1 -7.2 6/23/2008 9 11 21 35 39 4 21 1.1 3.1 4 6/22/2008 1 5 12 21 24 4 -1.1 -1.1 -2.3 -4.1 6/21/2008 5 12 17 27 31 13.1 2 -4.1 -1.2 -2.1 6/20/2008 21 27 29 30 35 4.3 1.1 3.1 -5.1 4 6/19/2008 9 12 27 31 39 6 15 9.1 1.1 21 6/18/2008 1 3 22 24 31 10 23 25 15 -9.2 6/17/2008 8 17 23 29 38 5.2 2 10.1 12.1 2 6/16/2008 6 10 20 21 35 9 -14.1 11 -15.1 7 6/15/2008 15 17 30 33 38 1.1 4 3.1 15.1 4 6/14/2008 13 15 16 34 37 3 4 8 3 1 6/13/2008 9 19 25 32 37 6.1 2.1 7.2 4 3 6/12/2008 4 7 8 30 36 9.1 -8.1 4 11.1 -27.1 6/11/2008 13 17 19 34 38 2 4.1 14 3.1 15 6/10/2008 14 15 18 27 37 4 1 23.1 29.1 3 6/9/2008 13 15 31 32 35 6.2 3 1.1 9 5 6/8/2008 1 5 8 31 34 3 -10.1 -14.2 6.1 -4.1 6/7/2008 6 9 17 23 37 8.1 11 -2.1 1 13 6/6/2008 14 15 16 23 25 14.2 6 -5.1 -2.1 -10.1 6/5/2008 1 17 20 26 29 14 11.1 -26.2 2.1 -5.2 6/4/2008 7 12 23 34 35 11.1 -4.1 -28.1 6 13 6/3/2008 2 4 13 24 26 6 -4.1 1 -12.1 -2.1 6/2/2008 10 11 13 28 31 1 -12.1 -5.1 16.1 22 6/1/2008 10 16 21 26 30 16.1 2.1 11.1 -16.1 2 5/31/2008 12 15 29 32 33 2.1 13.1 1.1 7 -2.2 5/30/2008 4 6 16 29 30 3 8 3 2 2 5/29/2008 5 12 33 34 39 25.1 3.1 6.1 5.1 6 5/28/2008 2 13 19 29 30 2 2.2 2.2 3 13 5/27/2008 4 9 16 25 38 4.1 2 -6.1 6.1 17 5/26/2008 2 3 12 13 19 2 11 40 -6.2 31 5/25/2008 8 9 17 29 37 7 -5.1 4 7.1 5 5/24/2008 2 7 22 32 34 1 -7.1 19.2 2 -11.1 5/23/2008 2 4 14 33 39 14 4 -21.1 -15.1 4 5/22/2008 1 6 24 32 35 3 22 16 12 -2.1 5/21/2008 11 16 17 21 25 2.2 2.2 10 4 -1.2 5/20/2008 9 13 25 35 37 2.1 9 17.1 7.1 -12.1 5/19/2008 1 4 11 16 39 3 -11.1 14.1 -5.1 3 5/18/2008 8 9 15 18 29 1.1 -5.1 3.1 -1.1 -8.2 5/17/2008 7 8 18 21 28 5 8 6.1 -14.2 18 5/16/2008 1 10 26 36 39 1 1.1 3 2.1 14 5/15/2008 1 3 10 15 30 12 -1.1 -1.1 -2.2 -1.1 5/14/2008 3 10 16 30 36 9 2.1 2.1 16 17