On Excel, is generating 1000 samples of 10k values equivalent to generating 100 samples of 100k, and any other 10 million values combination?

I need to generate 100 100k samples for my End of year project, but since every column is limited at 32k values, I was wondering if generating 1000 10k samples was going to give me the same results if I then rearrange them into 100 samples of 10K in Matlab to apply the Chi-squared test. My projectmate told me there'd be a problem when it comes to seeds that would skew the results since each 100k sample wouldn't be coming from the same seed.