What is the a'th term of -25, -33, -41, -49, -57, -65?
上一篇:
What is the b'th term of -15, -35, -71, -129, -215?
下一篇:
What is the o'th term of 61, 54, 43, 28, 9, -14, -41?
-
What is the b'th term of -15, -35, -71, -129, -215?
-
What is the z'th term of 411, 1648, 3709, 6594, 10303, 14836?
-
What is the x'th term of 286, 575, 866, 1159, 1454, 1751, 2050?
-
What is the o'th term of 61, 54, 43, 28, 9, -14, -41?
-
What is the a'th term of -37, -81, -139, -217, -321?
-
What is the s'th term of 2140, 2130, 2120, 2110, 2100?