What is the n'th term of -28, -29, -30?
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What is the k'th term of -432, -866, -1310, -1770, -2252, -2762, -3306?
下一篇：
What is the u'th term of 2626, 10432, 23434, 41626, 65002, 93556, 127282?
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What is the o'th term of 18, 5, -22, -69, -142?
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What is the k'th term of 6, 10, 16, 24, 34, 46, 60?
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What is the k'th term of -73, -61, -47, -31, -13?
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What is the a'th term of -550, -504, -446, -370, -270, -140, 26?
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What is the v'th term of 4, 10, 28, 64, 124, 214, 340?
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What is the r'th term of 134, 403, 792, 1295, 1906, 2619, 3428, 4327?
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What is the k'th term of -432, -866, -1310, -1770, -2252, -2762, -3306?
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What is the t'th term of 15, 84, 197, 354, 555, 800, 1089?
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What is the n'th term of 56, 109, 162, 215?
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What is the u'th term of 2626, 10432, 23434, 41626, 65002, 93556, 127282?
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What is the w'th term of -147, -283, -425, -579, -751, -947, -1173?
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What is the s'th term of 18, 23, 30, 39?
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