What is the k'th term of -285, -288, -293, -300?
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What is the b'th term of -2263, -2264, -2265?
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What is the r'th term of -107, -66, 3, 100, 225?
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What is the r'th term of -8, 13, 40, 67, 88?
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What is the r'th term of 86, 169, 250, 329, 406, 481, 554?
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What is the m'th term of -17, -20, -23, -26?
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What is the h'th term of 759, 762, 767, 774, 783, 794, 807?
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What is the o'th term of 26, 57, 90, 125, 162, 201?
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What is the t'th term of 3, -29, -73, -135, -221, -337, -489, -683?
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What is the d'th term of -130, -129, -128, -127, -126, -125?
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What is the z'th term of 1516, 3037, 4558, 6079, 7600?
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What is the f'th term of 12, 34, 58, 78, 88, 82?
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What is the v'th term of 51, 106, 163, 222?
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