What is the x'th term of -38, -136, -296, -518, -802?
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What is the t'th term of 15, 84, 197, 354, 555, 800, 1089?
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What is the n'th term of 56, 109, 162, 215?
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What is the f'th term of -60, -63, -70, -81?
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What is the c'th term of 136, 272, 408?
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What is the z'th term of -5, 6, 45, 124, 255, 450, 721, 1080?
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What is the n'th term of 56, 50, 44, 38, 32?
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What is the s'th term of -84, -355, -810, -1449, -2272?
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What is the i'th term of 249, 509, 773, 1041, 1313, 1589?
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What is the d'th term of -560, -1095, -1608, -2087, -2520?
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What is the i'th term of 115, 204, 293, 382, 471, 560?
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What is the p'th term of 75, 143, 213, 285, 359?
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What is the x'th term of -162, -168, -182, -210, -258?
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