The followings are examples that I calculated.
The table below of this page is much erroneous, but recently I calculate "four 4's" for the numbers 0 to 100. Please refer the recent list rather than below.
# Expression Marks --1 16
2 10
3 15
4 15
5 20
6 15
7 32
8 4+4+4-4 10
9 15
10 16
11 26
12 16
13 39
14 16
15 34
16 20
17 33
18 33
19 21
20 4!+4-4-4 16
21 38
22 33
23 43
24 38
25 43
26 25
27 38
28 4!+4+4-4 16
29 21
30 21