What is the l'th term of -32, -98, -164?
上一篇:
What is the u'th term of 93, 200, 317, 444, 581?
下一篇:
What is the d'th term of -15, 20, 53, 84, 113, 140, 165?
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What is the k'th term of -12, -30, -48, -66?
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What is the y'th term of 136, 278, 424, 574, 728?
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What is the q'th term of 2452, 4912, 7362, 9796, 12208, 14592, 16942, 19252?
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What is the l'th term of -15, -27, -45, -69, -99, -135?
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What is the t'th term of 93, 184, 275, 366, 457, 548?
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What is the i'th term of -5, 87, 357, 895, 1791, 3135, 5017, 7527?
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What is the u'th term of 93, 200, 317, 444, 581?
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What is the k'th term of -71, -69, -67, -65, -63, -61?
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What is the c'th term of -26, -40, -64, -104, -166, -256, -380, -544?
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What is the d'th term of -15, 20, 53, 84, 113, 140, 165?
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What is the a'th term of 0, -6, -16, -30?
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What is the x'th term of -1, 23, 91, 221, 431, 739, 1163?