What is the b'th term of 8, 17, 20, 17, 8, -7, -28?
上一篇：
What is the s'th term of -31, -34, -37, -40?
下一篇：
What is the f'th term of -1828, -3656, -5498, -7360, -9248, -11168, -13126, -15128?
-
What is the s'th term of -31, -34, -37, -40?
-
What is the n'th term of -659, -664, -671, -680, -691?
-
What is the s'th term of -44, 0, 58, 136, 240, 376, 550, 768?
-
What is the f'th term of -1828, -3656, -5498, -7360, -9248, -11168, -13126, -15128?
-
What is the t'th term of 5, -146, -401, -766, -1247, -1850, -2581?
-
What is the o'th term of 13, 65, 155, 283, 449, 653?
一个美术生