| 2 | ||||||
| 11 | 5 | 14 | 8 | 17 | ||
| 20 | 23 | 26 | 29 |
An arithmetic progression is written in the following way
\begin{center}
\begin{tabular}{ c c c c c c c }
& & & 2 & & & \\
& 11 & 5 & 14 & 8 & 17 & \\
20 & & 23 & & 26 & & 29 \\
\end{tabular}
\end{center}
The sum of all the terms of the $10 ^ { \text {th} }$ row is $\_\_\_\_$