Question 986234
Write the row of Pascal's Triangle whose first two entries are 1 and 7.

(Enter the entries of the indicated row separated by semicolons.)
====================
1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1
1 7 21 35 35 21 7 1