What is the n'th term of 17, 31, 57, 101, 169, 267?
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What is the r'th term of -213, -211, -209, -207, -205?
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What is the d'th term of 319, 651, 997, 1363, 1755, 2179, 2641, 3147?
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What is the o'th term of 8, 20, 46, 92, 164, 268, 410, 596?
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What is the y'th term of -500, -990, -1482, -1976, -2472?
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What is the r'th term of 55, 60, 65?
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What is the s'th term of -2, 4, 18, 40, 70, 108?
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What is the j'th term of -46, -160, -344, -598, -922, -1316?
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What is the x'th term of 68, 133, 200, 269?
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What is the n'th term of 5, -3, -13, -19, -15, 5, 47, 117?
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What is the m'th term of -287, -288, -289, -290, -291?
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What is the l'th term of 40, 39, 40, 43?
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What is the v'th term of 13, 21, 31, 43, 57, 73, 91?