What is the l'th term of -12, -59, -188, -441, -860, -1487, -2364?
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What is the s'th term of -817, -816, -819, -826?
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What is the d'th term of -702, -701, -700?
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What is the o'th term of 98, 126, 194, 320, 522, 818?
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What is the u'th term of -40, -86, -132, -178, -224, -270?
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What is the p'th term of -2, -1, 2, 7, 14?
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What is the x'th term of 3504, 3506, 3508, 3510, 3512?
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