What is the b'th term of -726, -715, -698, -675, -646, -611, -570?
上一篇:
What is the r'th term of -47, -107, -181, -275, -395, -547, -737, -971?
下一篇:
What is the x'th term of -27, -41, -71, -123, -203, -317, -471?
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What is the j'th term of 221, 218, 213, 206, 197, 186, 173?
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What is the c'th term of -386, -763, -1140, -1517, -1894, -2271?
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What is the g'th term of -58, -44, -14, 38, 118?
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What is the j'th term of -221, -223, -225, -227, -229, -231?
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What is the r'th term of -2, 3, 8?
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What is the u'th term of -20, -21, -22, -23, -24, -25?
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What is the r'th term of -47, -107, -181, -275, -395, -547, -737, -971?
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What is the f'th term of -271, -550, -829, -1108, -1387?
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What is the t'th term of 301, 597, 881, 1147, 1389, 1601?
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What is the x'th term of -27, -41, -71, -123, -203, -317, -471?
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What is the l'th term of -3, -48, -123, -228, -363, -528?
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What is the l'th term of 49, 186, 423, 766, 1221?