What is the a'th term of -48, -105, -164, -225, -288, -353?
上一篇:
What is the c'th term of 152, 127, 86, 29, -44, -133, -238?
下一篇:
What is the t'th term of 423, 425, 435, 459, 503?
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What is the o'th term of 325, 652, 991, 1348, 1729, 2140, 2587?
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What is the n'th term of -1413, -1412, -1411, -1410?
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What is the i'th term of -3361, -3360, -3359, -3358?
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What is the w'th term of 173, 165, 157, 149, 141, 133?
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What is the b'th term of 90, 165, 230, 279, 306, 305, 270?
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What is the i'th term of 78, 147, 204, 243, 258, 243, 192, 99?
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What is the c'th term of 152, 127, 86, 29, -44, -133, -238?
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What is the k'th term of 30, 29, 2, -57, -154, -295?
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What is the v'th term of -15, -98, -315, -732, -1415, -2430, -3843?
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What is the t'th term of 423, 425, 435, 459, 503?
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What is the t'th term of -662, -1333, -2006, -2681, -3358, -4037?
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What is the d'th term of 44, 187, 416, 725, 1108, 1559, 2072, 2641?