What is the a'th term of 21, 90, 205, 366, 573?
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What is the y'th term of -90, -145, -226, -327, -442, -565, -690, -811?
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What is the k'th term of 1280, 5119, 11516, 20471, 31984?
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What is the k'th term of -225, -444, -663?
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What is the s'th term of 3314, 6627, 9928, 13211, 16470, 19699, 22892, 26043?
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What is the o'th term of 517, 527, 543, 565, 593, 627, 667?
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What is the h'th term of -264, -269, -274, -279, -284, -289?
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What is the p'th term of -27, -68, -113, -162, -215, -272, -333?
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What is the z'th term of -217, -216, -215, -214, -213?
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What is the y'th term of -90, -145, -226, -327, -442, -565, -690, -811?
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What is the j'th term of -57, -88, -81, -18, 119, 348, 687, 1154?
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What is the b'th term of 5972, 11945, 17918?
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What is the k'th term of 1280, 5119, 11516, 20471, 31984?
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What is the x'th term of -329, -600, -873, -1148?
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What is the k'th term of -64, -142, -226, -316, -412?
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