What is the t'th term of 47, 45, 43, 41, 39?
上一篇:
What is the k'th term of 290, 305, 334, 383, 458, 565, 710, 899?
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What is the h'th term of 214, 857, 1930, 3433, 5366?
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What is the t'th term of 15, 25, 37, 51?
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What is the z'th term of 0, -20, -60, -120?
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What is the q'th term of -1099, -1103, -1107, -1111, -1115?
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What is the u'th term of 263, 265, 267?
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What is the n'th term of 23, 159, 533, 1265, 2475, 4283?
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What is the d'th term of -327, -335, -353, -387, -443, -527?
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What is the k'th term of 290, 305, 334, 383, 458, 565, 710, 899?
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What is the i'th term of -22, -48, -74, -100, -126?
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What is the n'th term of 71, 62, 57, 56, 59?
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What is the h'th term of 214, 857, 1930, 3433, 5366?
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What is the m'th term of 53, 93, 121, 137, 141?
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What is the v'th term of 50, 71, 92, 113, 134?