What is the j'th term of 129, 180, 243, 324, 429, 564, 735?
上一篇：
What is the l'th term of 6, -6, -24, -48, -78, -114?
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What is the i'th term of 15, 60, 141, 264, 435, 660, 945?
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What is the k'th term of -7, 47, 147, 299, 509, 783?
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What is the h'th term of -106, -112, -122, -136, -154, -176, -202?
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What is the o'th term of 27, 24, 19, 12, 3, -8, -21?
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What is the b'th term of 1, 4, 17, 46, 97?
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What is the k'th term of -8, 25, 116, 295, 592, 1037?
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What is the n'th term of -543, -546, -549, -552, -555?
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What is the l'th term of 6, -6, -24, -48, -78, -114?
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What is the n'th term of 109, 98, 79, 52, 17?
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What is the q'th term of 0, 270, 1008, 2448, 4824, 8370?
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What is the i'th term of 15, 60, 141, 264, 435, 660, 945?
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What is the b'th term of -2266, -2264, -2260, -2254, -2246?
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What is the i'th term of 528, 1059, 1590, 2121?
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