What is the t'th term of -5, 15, 71, 181, 363, 635, 1015?
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What is the d'th term of 123, 418, 883, 1518, 2323, 3298, 4443?
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What is the l'th term of -9, 12, 75, 204, 423, 756, 1227, 1860?
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What is the b'th term of 8, 22, 70, 170, 340, 598, 962?
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What is the g'th term of -77, -167, -267, -377?
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What is the j'th term of 25, 74, 153, 262?
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What is the g'th term of -120, -97, -38, 75, 260?
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What is the c'th term of 255, 447, 639, 831, 1023?
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What is the j'th term of -259, -246, -231, -214, -195, -174?
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What is the d'th term of 123, 418, 883, 1518, 2323, 3298, 4443?
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What is the y'th term of -295, -597, -923, -1285, -1695, -2165, -2707?
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What is the a'th term of 58, 49, 42, 43, 58?
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What is the l'th term of -9, 12, 75, 204, 423, 756, 1227, 1860?
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What is the g'th term of 15, 0, -25, -60, -105, -160, -225?
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What is the r'th term of -157, -298, -429, -544, -637, -702, -733?
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