What is the h'th term of -335, -335, -343, -365, -407, -475, -575?
上一篇：
What is the k'th term of 13, 8, -9, -44, -103, -192, -317, -484?
下一篇：
What is the r'th term of -367, -741, -1117, -1495, -1875, -2257?
-
What is the k'th term of 13, 8, -9, -44, -103, -192, -317, -484?
-
What is the a'th term of 1, 0, 1, 4?
-
What is the r'th term of 25, 36, 47, 58, 69?
-
What is the r'th term of -367, -741, -1117, -1495, -1875, -2257?
-
What is the p'th term of -14, -5, 20, 67, 142?
-
What is the f'th term of -14, -20, -26, -32?
一个美术生