What is the b'th term of -2168, -4311, -6456, -8603?
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What is the r'th term of 22, 44, 66, 88, 110?
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What is the q'th term of -83, -71, -55, -29, 13, 77?
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What is the u'th term of -121, -67, 81, 371, 851, 1569?
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What is the d'th term of -109, -264, -419?
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What is the r'th term of 74, 144, 214?
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What is the o'th term of -310, -302, -282, -244, -182, -90?
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What is the p'th term of -650, -1297, -1942, -2585, -3226, -3865?
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What is the k'th term of 3, 6, 11, 18?
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What is the m'th term of -97, -395, -893, -1591, -2489, -3587, -4885?
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What is the q'th term of -2217, -2232, -2247, -2262?
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What is the s'th term of -249, -473, -697?
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What is the l'th term of 544, 543, 542, 541?
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