What is the u'th term of -83, -66, -49, -32?
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What is the s'th term of 11, 82, 171, 284, 427, 606?
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What is the m'th term of -2, -9, -20, -35, -54?
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What is the i'th term of -24, -31, -42, -57, -76, -99?
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What is the a'th term of -11, -7, 43, 175, 425, 829, 1423, 2243?
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What is the f'th term of -12, -21, -30, -39?
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What is the c'th term of -35, -24, -7, 16, 45?
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What is the c'th term of -105, -210, -315, -420?
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What is the z'th term of -22, -43, -100, -211, -394?
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What is the q'th term of 1258, 1259, 1260, 1261?
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What is the p'th term of -478, -495, -516, -541, -570, -603?
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What is the d'th term of -41, -39, -35, -29?
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What is the i'th term of -69, -30, 9?
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