SPELLS CAST PER DAY PER LEVEL

                                                               Wizards Spell Level
  Wizards  
  Level  
      1             2             3             4             5             6             7             8             9      
1 2 - - - - - - - -
2 3 - - - - - - - -
3 3 2 - - - - - - -
4 4 3 - - - - - - -
5 5 3 2 - - - - - -
6 5 3 3 - - - - - -
7 5 4 3 2 - - - - -
8 5 4 4 3 - - - - -
9 5 4 4 3 2 - - - -
10 5 5 4 3 3 - - - -
11 5 5 5 4 4 - - - -
12 5 5 5 5 5 2 - - -
13 6 6 6 5 5 3 - - -
14 6 6 6 5 5 3 2 - -
15 6 6 6 6 6 3 2 - -
16 6 6 6 6 6 4 3 2 -
17 6 6 6 6 6 4 4 3 -
18 6 6 6 6 6 4 4 3 2
19 6 6 6 6 6 4 4 4 2
20 6 6 6 6 6 5 4 4 3

It is same as the standard spell progression chart, with 1 added to each spell level gained at each level.