I would second the recommendation of Iliya Bluskov and Boyd French, they are mathematicians who just show you some math and rather than claiming to know what numbers to pick. But even better, if you have a strong math background, would be a regular textbook on discrete probability. Something like this book by Pierre Bremaud, "Discrete Probability Models and Methods: Probability on Graphs and Trees, Markov Chains and Random Fields, Entropy and Coding" The title is a mouthful, but it's a good book for learning some of the deeper math in discrete processes like random lottery drawings.
If you're feeling really adventurous, my favorite hidden gem is arxiv.org, which is a repository of pre-print journal articles in the fields of math, econ, physics, comp. sci., etc. Some have been already been published by journals, some are in the process of being published, and some may have been rejected. It's a mixed bag. A few days ago I used the search term "lottery" in the field of economics and found this paper
https://arxiv.org/pdf/1801.02958.pdf
It's a mathematical analysis of lottery syndicate play. And this one in the field of mathematics
https://arxiv.org/pdf/math/0507469.pdf
about the high frequency of consecutive numbers in 6/49. Being honest, none of the books and papers are going to help you win a lottery that is truly random, but I think there's value in becoming more mathematically literate by reading higher quality material.
Best of luck to everyone.