What is the f'th term of 502, 491, 470, 433, 374, 287, 166?
上一篇：
What is the y'th term of -5831, -11663, -17495, -23327, -29159, -34991?
下一篇：
What is the q'th term of -39, -84, -145, -216, -291, -364?
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What is the y'th term of -5831, -11663, -17495, -23327, -29159, -34991?
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What is the l'th term of 44, 42, 30, 2, -48?
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What is the w'th term of -57, -248, -557, -978, -1505, -2132?
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What is the q'th term of -39, -84, -145, -216, -291, -364?
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What is the p'th term of 423, 422, 421?
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What is the v'th term of -5, 25, 73, 139, 223, 325, 445?
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