What is the a'th term of 90, 103, 114, 123?
-
What is the a'th term of -116, -247, -378, -509?
-
What is the l'th term of -135, -129, -119, -105, -87, -65, -39?
-
What is the r'th term of -141, -228, -315, -402, -489, -576?
-
What is the h'th term of -12, -157, -300, -441?
-
What is the h'th term of -3588, -3584, -3580?
-
What is the f'th term of 195, 218, 241?
-
What is the f'th term of -141, -139, -133, -123?
-
What is the a'th term of -425, -424, -423, -422, -421?
-
What is the m'th term of 2639, 2636, 2631, 2624?
-
What is the b'th term of -4195, -8389, -12583?
-
What is the y'th term of -9, -21, -41, -69, -105, -149?
-
What is the x'th term of -5095, -10191, -15287, -20383?
小镇错题家