What is the a'th term of 78, 89, 106, 129, 158, 193?
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What is the x'th term of 48, 195, 436, 771, 1200, 1723?
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What is the u'th term of 9, 1, -21, -63, -131, -231?
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What is the w'th term of 44, 51, 58, 65?
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What is the o'th term of 11, 16, 21, 26, 31, 36?
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What is the n'th term of 99, 100, 101, 102?
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What is the o'th term of 258, 249, 240, 231?
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What is the i'th term of 549, 1098, 1647, 2196, 2745?
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What is the l'th term of -463, -495, -527, -559?
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What is the f'th term of 35, 57, 79, 101, 123, 145?
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What is the b'th term of 84, 127, 196, 303, 460?
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What is the v'th term of -436, -869, -1302, -1735?
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What is the q'th term of -2, 25, 66, 121?
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