What is the u'th term of 1, 45, 109, 187, 273?
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What is the f'th term of -141, -139, -133, -123?
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What is the a'th term of -425, -424, -423, -422, -421?
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What is the m'th term of 2639, 2636, 2631, 2624?
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What is the t'th term of -17, 62, 171, 292, 407, 498?
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What is the x'th term of 21, 44, 89, 168, 293?
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What is the m'th term of 31, 44, 61, 82, 107, 136, 169?
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What is the z'th term of 75, 146, 217, 288, 359?
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What is the l'th term of -42, -89, -136, -183, -230?
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What is the a'th term of -25937, -25940, -25945, -25952, -25961, -25972?
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What is the p'th term of 73288, 73289, 73290, 73291, 73292, 73293?
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What is the s'th term of 115, 123, 131, 139, 147, 155?
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What is the y'th term of -519, -517, -515, -513, -511?
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