What is the g'th term of 17, 36, 79, 158, 285?
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What is the u'th term of 353, 290, 225, 158, 89, 18, -55?
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What is the b'th term of -117, -119, -115, -99, -65, -7, 81, 205?
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What is the j'th term of 1207, 1211, 1215?
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What is the w'th term of 4519, 4517, 4513, 4507?
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What is the l'th term of -13, -26, -41, -58, -77?
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What is the n'th term of 735, 736, 737, 738?
一个美术生