What is the h'th term of 384, 383, 380, 375, 368, 359, 348?
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What is the i'th term of -36, -43, -54, -69?
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What is the d'th term of -9, -12, -23, -48, -93, -164?
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What is the w'th term of -1152, -2306, -3460, -4614, -5768, -6922?
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What is the p'th term of -85, -168, -251, -334, -417, -500?
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What is the x'th term of 21, 55, 109, 183, 277, 391?
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What is the h'th term of 12, 5, -10, -33, -64, -103?
一个美术生