What is the t'th term of -722, -1450, -2174, -2894, -3610?
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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 y'th term of -19, -47, -83, -127, -179, -239, -307?
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What is the m'th term of 3, -2, -11, -24, -41, -62, -87?
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What is the k'th term of -146, -250, -368, -506, -670, -866, -1100?
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What is the f'th term of -647, -1295, -1943?
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What is the p'th term of 42, 179, 408, 729, 1142?
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What is the y'th term of -29, -30, -39, -62, -105?
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