What is the s'th term of 104, 220, 356, 524, 736, 1004, 1340?
-
What is the g'th term of 68, 67, 54, 23, -32, -117, -238, -401?
-
What is the b'th term of 2067, 2078, 2101, 2142, 2207, 2302, 2433, 2606?
-
What is the m'th term of 97, 12, -129, -326, -579?
-
What is the a'th term of 4, 9, 14?
-
What is the c'th term of 10, 28, 58, 100, 154, 220?
-
What is the k'th term of 236, 473, 712, 953, 1196, 1441?
一个美术生