What is the z'th term of -294, -573, -852?
-
What is the y'th term of -129, -128, -127, -126?
-
What is the j'th term of 70, 44, -20, -140, -334, -620, -1016, -1540?
-
What is the m'th term of 203, 213, 237, 281, 351, 453, 593?
-
What is the n'th term of -2888, -11552, -25998, -46232, -72260, -104088?
-
What is the r'th term of -96, -95, -94, -93?
-
What is the y'th term of 153, 154, 155, 156, 157, 158?
一个美术生