Not sure if I understand what you want, but try this...

I created a table off to the side like this...
AH
AI
2
10647
1
3
36047
2
4
35969
3
5
54681
4
6
34829
5
7
22588
6
8
64175
7
9
91013
8
10
87483
9
11
30058
10

AH2=RAND()*100000
I only copied down to 10, but it goes down to 20

Then in A10, copied down...
=VLOOKUP(LARGE($AH$2:$AH$21,MOD(ROW(A1),13)+MOD(ROW(A1),13)*1-2+1),$AH$2:$AI$21,2,0)
Then copy this to C10, and copy down...
=VLOOKUP(LARGE($AH$2:$AH$21,MOD(ROW(A1),13)+MOD(ROW(A1),13)*1-2+1),$AH$2:$AI$21,2,0)

Once you have the 1st 2 sets of columns done, you can copy that "set" to all weeks