Strings that are both square-maximal and run-maximal

n - d
d 10
2 2 s s s s
3 2 3 s s s s
4 2 3 4 s s s s
5 2 3 4 5 s s s s
6 2 3 4 5 6 s s s
7 2 3 4 5 6 7 s s s
8 2 3 4 5 6 7 8 s s
9 2 3 4 5 6 7 8 9 s
10 2 3 4 5 6 7 8 9 10