What is the a'th term of -90, -104, -134, -186, -266, -380?
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What is the z'th term of -16, -113, -288, -541, -872?
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What is the a'th term of -57, 2, 59, 114, 167, 218, 267?
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What is the x'th term of -15, -57, -125, -219?
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What is the m'th term of -16, -37, -62, -91, -124, -161?
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What is the m'th term of 20, 18, 2, -34, -96, -190?
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What is the z'th term of -79, -159, -241, -325, -411?
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What is the z'th term of -93, -105, -117, -129?
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What is the k'th term of -28, -29, -44, -79, -140?
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What is the f'th term of -20, -32, -68, -140, -260, -440?
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What is the s'th term of 1058, 2117, 3176, 4235?
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What is the r'th term of 1754, 1739, 1708, 1655, 1574, 1459, 1304?
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What is the z'th term of 3, 10, 19, 30, 43, 58?
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