What is the l'th term of 115, 114, 113?
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What is the r'th term of 6, -43, -166, -399, -778, -1339, -2118, -3151?
下一篇：
What is the v'th term of 153, 155, 159, 165, 173, 183, 195?
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What is the u'th term of 73, 209, 437, 757, 1169, 1673?
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What is the o'th term of -38, -38, -46, -68, -110, -178, -278, -416?
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What is the s'th term of -159, -290, -421, -552?
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What is the x'th term of 173, 177, 177, 173, 165?
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What is the g'th term of 44, 70, 96, 122?
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What is the j'th term of 5, -31, -89, -181, -319, -515, -781, -1129?
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What is the r'th term of 6, -43, -166, -399, -778, -1339, -2118, -3151?
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What is the l'th term of 96, 89, 70, 33, -28?
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What is the d'th term of -1282, -1254, -1214, -1168, -1122, -1082?
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What is the v'th term of 153, 155, 159, 165, 173, 183, 195?
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What is the y'th term of 8, 31, 76, 143?
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What is the o'th term of -9, -30, -97, -234, -465, -814, -1305?
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