What is the l'th term of 122, 204, 306, 440, 618, 852, 1154?
上一篇:
What is the m'th term of 15, 42, 109, 234, 435, 730?
下一篇:
What is the f'th term of -178, -182, -200, -238, -302, -398?
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What is the u'th term of -13, -95, -155, -187, -185?
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What is the u'th term of -1, 14, 47, 104, 191, 314, 479, 692?
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What is the x'th term of 11, 11, -3, -37, -97, -189, -319, -493?
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What is the h'th term of 70, 20, -32, -86, -142?
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What is the l'th term of -13, 39, 89, 137, 183, 227?
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What is the g'th term of -16, -42, -84, -142, -216, -306, -412?
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What is the m'th term of 15, 42, 109, 234, 435, 730?
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What is the l'th term of 694, 695, 696, 697, 698?
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What is the r'th term of -1471, -2927, -4381, -5833?
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What is the f'th term of -178, -182, -200, -238, -302, -398?
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What is the o'th term of 8, 18, 34, 56?
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What is the o'th term of 520, 512, 492, 454, 392, 300, 172?