What is the w'th term of -5, -22, -47, -80?
上一篇：
What is the d'th term of 1032, 4136, 9300, 16518, 25784, 37092, 50436?
下一篇：
What is the c'th term of -2845, -5695, -8547, -11401, -14257?
-
What is the d'th term of 1032, 4136, 9300, 16518, 25784, 37092, 50436?
-
What is the t'th term of -3, 10, 35, 72, 121, 182?
-
What is the u'th term of -3049, -3057, -3065, -3073?
-
What is the c'th term of -2845, -5695, -8547, -11401, -14257?
-
What is the b'th term of -40, -186, -438, -808, -1308?
-
What is the m'th term of 1819, 1809, 1787, 1747, 1683, 1589?
一个美术生