What is the f'th term of 51, 72, 93?
上一篇:
What is the u'th term of 18, -9, -54, -123, -222, -357, -534?
下一篇:
What is the g'th term of 105, 101, 93, 81, 65?
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What is the v'th term of 18, 58, 130, 246, 418?
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What is the l'th term of 19, 38, 57?
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What is the s'th term of -23, -5, 11, 25, 37, 47?
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What is the g'th term of -323, -325, -327?
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What is the d'th term of 11, 4, -17, -58, -125, -224, -361, -542?
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What is the z'th term of 221, 223, 225, 227, 229, 231?
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What is the u'th term of 18, -9, -54, -123, -222, -357, -534?
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What is the a'th term of 19, 63, 129, 217, 327?
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What is the g'th term of 24, 205, 682, 1599, 3100, 5329, 8430, 12547?
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What is the g'th term of 105, 101, 93, 81, 65?
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What is the y'th term of 1136, 1119, 1086, 1031, 948, 831?
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What is the f'th term of -4, 3, -8, -43, -108, -209?