What is the j'th term of -1000, -985, -970, -955?
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What is the q'th term of -103, -104, -107, -112, -119?
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What is the b'th term of -20, -13, -2, 13?
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What is the l'th term of 10, 38, 74, 118, 170, 230?
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What is the i'th term of -356, -350, -350, -356, -368?
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What is the a'th term of 6846, 6848, 6850, 6852, 6854?
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What is the a'th term of -10, -5, 0, 5?
一个美术生