What is the k'th term of 360, 729, 1098?
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What is the c'th term of 22, 60, 168, 382, 738, 1272, 2020, 3018?
下一篇:
What is the o'th term of -29, -25, -21, -17, -13?
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What is the r'th term of -70, -142, -214, -286, -358?
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What is the p'th term of 53, 104, 157, 212, 269, 328?
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What is the j'th term of 16, 41, 66, 91?
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What is the y'th term of -1128, -4506, -10128, -17988, -28080?
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What is the t'th term of -12, -27, -50, -81, -120, -167, -222?
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What is the u'th term of 215, 216, 217, 218, 219?
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What is the c'th term of 22, 60, 168, 382, 738, 1272, 2020, 3018?
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What is the d'th term of -300, -1188, -2674, -4764, -7464, -10780, -14718?
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What is the v'th term of -1, 25, 51?
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What is the o'th term of -29, -25, -21, -17, -13?
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What is the w'th term of 285, 568, 851, 1134, 1417, 1700?
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What is the s'th term of -49, -81, -101, -103, -81, -29, 59?