What is the y'th term of -338, -673, -1010, -1349, -1690?
上一篇：
What is the u'th term of -21, -46, -95, -174, -289, -446, -651, -910?
下一篇：
What is the q'th term of -172, -241, -310, -379, -448, -517?
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What is the u'th term of -21, -46, -95, -174, -289, -446, -651, -910?
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What is the g'th term of 19584, 39170, 58756, 78342, 97928, 117514?
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What is the l'th term of -494, -986, -1478, -1970?
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What is the q'th term of -172, -241, -310, -379, -448, -517?
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What is the g'th term of 20, 6, -8, -22, -36, -50?
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What is the z'th term of -12666, -12662, -12656, -12648?
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