Hi Eric, sorry for the lack of information on my post, it was late and my brain was messed up 🙂
But your reply actually helped me, and solved my problem.
This is what happened: I’m using a Page with with the Blog Template assigned, and changing the number of posts in the Genesis Theme Preferences did not change the number of posts.
Then I revised everything again to give you all information saw in Settings – Reading Settings (The General WP Settings) the same number of entries that appears on my front page. I changed them and problem solved.
Thanks,