What is the z'th term of 27, 31, 45, 75, 127, 207, 321, 475?
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What is the r'th term of -237, -484, -741, -1014, -1309, -1632?
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What is the g'th term of 77, 171, 279, 407, 561, 747, 971, 1239?
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What is the r'th term of -237, -484, -741, -1014, -1309, -1632?
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What is the i'th term of 217, 431, 645, 859?
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What is the z'th term of -37, -101, -215, -403, -689, -1097, -1651, -2375?
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What is the g'th term of 77, 171, 279, 407, 561, 747, 971, 1239?
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What is the b'th term of -11507, -11506, -11505?
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What is the s'th term of -3, -59, -153, -285, -455, -663?
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