9514 1404 393
Answer:
17
Step-by-step explanation:
If you number the rows starting with 0 for the row that is 1, then row n has sum 2^n. 131072 = 2^17, is the sum of row 17.
row 0: 1
row 1: 1 1
row 2: 1 2 1
...
row 17: 1 17 136 680 2380 6188 12376 19448 24310 24310 19448 ...
