What is the s'th term of 6, 2, -2?
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What is the c'th term of -241, -253, -279, -325, -397, -501, -643?
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What is the a'th term of 91, 230, 453, 754, 1127, 1566, 2065, 2618?
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What is the c'th term of -241, -253, -279, -325, -397, -501, -643?
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What is the q'th term of -37, -60, -83?
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What is the s'th term of -107, -194, -281?
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What is the a'th term of 91, 230, 453, 754, 1127, 1566, 2065, 2618?
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What is the m'th term of 15, 9, 3, 3, 15, 45, 99, 183?
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What is the r'th term of 42, 114, 234, 396, 594, 822, 1074, 1344?
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