What is the k'th term of 9, -17, -59, -117, -191, -281, -387?
上一篇:
What is the x'th term of 13, 22, 37, 58, 85, 118?
下一篇:
What is the o'th term of 70, 88, 126, 190, 286, 420?
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What is the y'th term of -68, -67, -66, -65, -64, -63?
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What is the t'th term of -865, -868, -871, -874?
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What is the y'th term of -15, -20, -25, -30, -35?
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What is the n'th term of -50747, -50748, -50749, -50750, -50751?
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What is the w'th term of -75, -177, -339, -567, -867, -1245, -1707?
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What is the j'th term of 693, 690, 687, 684, 681?
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What is the x'th term of 13, 22, 37, 58, 85, 118?
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What is the z'th term of 1246, 2496, 3760, 5044, 6354, 7696?
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What is the z'th term of 217, 266, 357, 496, 689, 942, 1261?
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What is the o'th term of 70, 88, 126, 190, 286, 420?
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What is the s'th term of 18, 20, 10, -18, -70?
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What is the k'th term of 230, 458, 676, 878, 1058, 1210, 1328?