What is the t'th term of -155, -197, -227, -239, -227, -185, -107, 13?
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What is the a'th term of 16, 38, 56, 70, 80, 86?
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What is the b'th term of 335, 652, 969, 1286, 1603, 1920?
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What is the s'th term of -3, -59, -153, -285, -455, -663?
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What is the l'th term of 159, 326, 495, 666?
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What is the m'th term of -174, -347, -532, -735, -962, -1219, -1512, -1847?
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What is the o'th term of 491, 983, 1475, 1967?
一个美术生