What is the g'th term of 44, 87, 130?
-
What is the q'th term of 1275, 1272, 1269, 1266, 1263?
-
What is the j'th term of -3, 12, 21, 24, 21, 12?
-
What is the u'th term of 20, 24, 28?
-
What is the t'th term of -3542, -3547, -3552?
-
What is the b'th term of 77, 65, 29, -43, -163, -343?
-
What is the d'th term of -2, -48, -102, -158, -210, -252, -278?
一个美术生