What is the i'th term of -610, -1220, -1830, -2440, -3050?
上一篇:
What is the f'th term of -46, -102, -168, -244?
下一篇:
What is the u'th term of -12, -22, -28, -24, -4, 38, 108, 212?
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What is the w'th term of -8, -15, -22, -29, -36, -43?
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What is the f'th term of 817, 1636, 2455, 3274, 4093?
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What is the h'th term of -24, -50, -80, -114, -152, -194?
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What is the t'th term of -44, -90, -142, -200, -264, -334?
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What is the n'th term of 1630, 6516, 14660, 26062, 40722, 58640, 79816?
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What is the p'th term of 104, 122, 166, 248, 380, 574?
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What is the f'th term of -46, -102, -168, -244?
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What is the f'th term of 26, 58, 94, 134, 178?
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What is the x'th term of -1, 23, 91, 221, 431, 739, 1163?
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What is the u'th term of -12, -22, -28, -24, -4, 38, 108, 212?
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What is the h'th term of -188, -218, -250, -284, -320, -358, -398?
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What is the w'th term of 753, 1507, 2261, 3015, 3769, 4523?