What is the u'th term of -1, 6, 15, 26, 39, 54?
上一篇:
What is the j'th term of 50, 59, 58, 35, -22, -125, -286, -517?
下一篇:
What is the m'th term of -14, 1, 40, 115, 238?
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What is the q'th term of -941, -940, -939, -938?
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What is the j'th term of -107, -414, -927, -1646?
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What is the k'th term of -51, -120, -189, -258, -327, -396?
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What is the y'th term of -137, -264, -395, -530?
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What is the v'th term of 10, 3, -22, -71, -150, -265, -422?
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What is the p'th term of 459, 892, 1325, 1758, 2191?
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What is the j'th term of 50, 59, 58, 35, -22, -125, -286, -517?
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What is the z'th term of 724, 1431, 2124, 2797, 3444, 4059?
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What is the v'th term of -13, -46, -75, -100, -121, -138?
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What is the m'th term of -14, 1, 40, 115, 238?
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What is the b'th term of -79, -164, -241, -304, -347, -364, -349, -296?
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What is the x'th term of -61, -118, -175, -232, -289, -346?