What is the i'th term of 9, 15, 11, -9, -51?
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What is the s'th term of -57, -108, -161, -216, -273?
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What is the d'th term of 193, 220, 273, 358, 481, 648, 865, 1138?
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What is the x'th term of 23, 33, 29, 5, -45, -127?
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What is the q'th term of -91, -180, -269, -358?
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What is the l'th term of 44, 81, 142, 227, 336?
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What is the x'th term of -2099, -2101, -2113, -2141, -2191, -2269, -2381, -2533?
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