What is the t'th term of -59, -72, -87, -104, -123?
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What is the u'th term of 9881, 9884, 9897, 9926, 9977, 10056?
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What is the r'th term of -16, 2, 48, 134, 272, 474, 752?
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What is the m'th term of -380, -382, -386, -392, -400, -410?
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What is the c'th term of -338, -673, -1008, -1343, -1678?
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What is the f'th term of 46, 65, 110, 193, 326, 521, 790?
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What is the r'th term of -1843, -1841, -1839, -1837?
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What is the n'th term of 11, 21, 29, 35, 39, 41?
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What is the m'th term of -216, -423, -608, -765, -888, -971, -1008, -993?
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What is the k'th term of -1414, -2820, -4226, -5632, -7038, -8444?
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What is the m'th term of 34, 57, 80, 103, 126?
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What is the m'th term of 15, -11, -91, -255, -533, -955, -1551?
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What is the z'th term of -271, -550, -831, -1114, -1399?
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