you can make a report like this in Revenue Explorer. Select Email Analysis as report type, then organize the report as follows:
* Rows: Email Name
* Columns: Sent (Date)
* Measure: Sent
* Filter: Last 7 days
You will get something like this: (the email names are erased as this is live data)
The downside is that there is no way as far as I know to have a report from Revenue Explorer sent automatically every Monday.