I think sometimes this looks harder then it really is,knowwhen2play. I will write it out as simply as I can for you here.
Let's take Tues. and Wed. draws now. Put them in numeric order.
2 4 8 10 17 27 30 35 37
First formula (s +1+2)
Take the 2, you will keep it the (s)same and add 1 and 2 to it. So that gives us 2 3 and 4, right? Take the 4, keep it the same and add 1 and 2 to it so we wind up with 4 5 and 6. Same with the 8, it would be 8 9 and 10,etc. all through the line.
Of course you will have a lot of repeats as the numbers run into each other.
It's just basically taking the numbers and going up and down with them. Highlighted are our starting draw numbers.
2 3 4
4 5 6
8 9 10
10 11 12
17 18 19
27 28 29
30 31 32
35 36 37
37 38 39
Take out your repeats and this will be your first string.
2 3 4 5 6 8 9 10 11 12 17 18 19 27 28 29 30 31 32 35 36 37 38 39
Formula 2 (-2 -1 s)
2 4 8 10 17 27 30 35 37
Now we will take the 2 again but this time we are minusing 2 from it, then minusing 1 and keeping it the same. 2 minus 2 will = 39. When going backwards with a small number such as 1 2 or 3, I go back to the 30's numbers. You're just going to take the 2 numbers before each of THESE numbers and put them in the string. Does that make more sense?
39 1 2
2 3 4
6 7 8
8 9 10
15 16 17
25 26 27
28 29 30
33 34 35
35 36 37
Hopefully by highlighting the draw numbers it will become clearer what I am doing here. So again, this would be your second string after deleting the repeat numbers.
39 1 2 3 4 6 7 8 9 10 15 16 17 25 26 27 28 29 30 33 34 35 36 37
Third formula-- (-1 s +1)
Here we are just going up one and down one from our original draw numbers.
1 2 3
3 4 5
7 8 9
9 10 11
16 17 18
26 27 28
29 30 31
34 35 36
36 37 38
1 2 3 4 5 7 8 9 10 11 16 17 18 26 27 28 29 30 31 34 35 36 37 38
Last formula will be adding +1 +2 +3 to our draw numbers.
So 2 will become 3 4 and 5 etc.
(2) = 3 4 5
(4) = 5 6 7
(8) = 9 10 11
(10) = 11 12 13
(17) = 18 19 20
(27) = 28 29 30
(30) = 31 32 33
(35) = 36 37 38
(37) = 38 39 1
3 4 5 6 7 9 10 11 12 13 18 19 20 28 29 30 31 32 33 36 37 38 39 1
Does this help you out more? Let me know,thanks.