What is the l'th term of 59, 143, 261, 431, 671, 999, 1433?
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What is the t'th term of -37, -2, 51, 122, 211?
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What is the m'th term of -14, -35, -68, -107, -146, -179, -200?
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What is the a'th term of 31, 138, 327, 604, 975, 1446, 2023?
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What is the o'th term of 24, 50, 78, 108?
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What is the f'th term of -30, -28, -26?
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What is the m'th term of -6, -5, -42, -135, -302, -561, -930, -1427?
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What is the m'th term of -51, -86, -113, -126, -119?
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What is the o'th term of 315, 323, 341, 375, 431, 515?
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What is the o'th term of 1205, 2407, 3609?
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What is the n'th term of -166, -347, -528, -709, -890, -1071?
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What is the u'th term of -2215, -2217, -2219, -2221, -2223?
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What is the f'th term of 31, 66, 121, 196, 291, 406, 541?
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