What is the s'th term of 55, 124, 239, 400?
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What is the g'th term of -25, -32, -31, -16, 19, 80?
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What is the g'th term of -985, -987, -989, -991, -993, -995?
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What is the f'th term of 135, 275, 415, 555, 695?
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What is the v'th term of -234, -252, -270?
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What is the u'th term of 67, 99, 131, 163?
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What is the k'th term of 39, 161, 363, 645, 1007, 1449?
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