What is the a'th term of 22, 80, 222, 490, 926?
上一篇:
What is the q'th term of 3, 13, 39, 87, 163, 273, 423, 619?
下一篇:
What is the u'th term of -40, -52, -52, -34, 8, 80, 188, 338?
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What is the n'th term of -8, -36, -110, -254, -492, -848, -1346, -2010?
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What is the y'th term of 187, 374, 561, 742, 911, 1062, 1189?
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What is the j'th term of 255, 254, 253?
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What is the x'th term of -1609, -3219, -4829, -6439?
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What is the j'th term of 13, 45, 123, 271, 513, 873, 1375?
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What is the y'th term of 14, 28, 46, 68, 94, 124, 158?
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What is the q'th term of 3, 13, 39, 87, 163, 273, 423, 619?
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What is the t'th term of -101, -201, -299, -389, -465, -521, -551?
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What is the u'th term of 138, 247, 358, 471?
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What is the u'th term of -40, -52, -52, -34, 8, 80, 188, 338?
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What is the b'th term of -884, -872, -846, -800, -728, -624, -482, -296?
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What is the a'th term of -24, 40, 104, 168, 232, 296?