What is the h'th term of -6, -13, -24, -39, -58, -81?
-
What is the z'th term of -303, -298, -289, -276, -259, -238?
-
What is the t'th term of -50, -90, -134, -182, -234, -290, -350?
-
What is the l'th term of -264, -2164, -7326, -17382, -33964, -58704?
-
What is the q'th term of -18, -84, -194, -348, -546?
-
What is the i'th term of -95, -112, -155, -236, -367, -560, -827?
-
What is the y'th term of 8, 17, 26?
一个美术生