What is the u'th term of 211, 186, 133, 40, -105?
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What is the f'th term of 11, 42, 99, 194, 339, 546, 827, 1194?
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What is the r'th term of 20, 68, 142, 254, 416?
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What is the t'th term of -7, -56, -131, -226, -335, -452, -571?
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What is the f'th term of -447, -449, -455, -465, -479, -497?
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What is the s'th term of -974, -1947, -2920, -3893, -4866?
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What is the g'th term of -1055, -1064, -1073, -1082?
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What is the i'th term of 20, 35, 60, 95, 140, 195?
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What is the g'th term of -86, -90, -94, -98, -102?
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What is the d'th term of 66, -68, -292, -606, -1010?
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What is the g'th term of 658, 656, 654, 652?
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What is the l'th term of 44, 160, 356, 632?
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What is the t'th term of 187, 749, 1689, 3007, 4703?
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