Solve -3*w + 12 = c, -5*w + 22*c - 19*c + 20 = 0 for w.
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What is the a'th term of 105, 135, 167, 201, 237, 275, 315?
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What is the u'th term of 22, 47, 88, 145, 218, 307, 412?
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What is the y'th term of -1704, -1705, -1704, -1701?
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What is the n'th term of 5, 42, 113, 218, 357, 530, 737?
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What is the r'th term of -336, -670, -1004?
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What is the w'th term of 3749, 7498, 11247, 14996, 18745, 22494?
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