What is the l'th term of 9, -5, -31, -75, -143, -241, -375, -551?
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What is the y'th term of 55, 204, 453, 802, 1251?
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What is the g'th term of -2978, -11888, -26738, -47528, -74258, -106928?
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What is the t'th term of -163, -324, -481, -634, -783, -928?
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What is the v'th term of 1238, 2478, 3718?
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What is the n'th term of -148, -297, -446, -595, -744, -893?
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What is the h'th term of 5349, 10700, 16049, 21396, 26741, 32084, 37425?
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