What is the n'th term of -75, -421, -1357, -3177, -6175, -10645, -16881?
上一篇:
What is the h'th term of 4, -27, -80, -155, -252, -371, -512?
下一篇:
What is the r'th term of -41, -49, -57, -65, -73, -81?
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What is the m'th term of -465, -428, -367, -282, -173, -40, 117?
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What is the o'th term of -185, -366, -545, -722?
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What is the b'th term of 170, 309, 448, 587, 726, 865?
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What is the k'th term of -842, -840, -838, -836, -834?
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What is the t'th term of -12, -6, 0, 6?
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What is the v'th term of 28, 69, 114, 163, 216, 273, 334?
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What is the h'th term of 4, -27, -80, -155, -252, -371, -512?
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What is the h'th term of -10, -10, -8, -4, 2?
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What is the j'th term of -502, -954, -1390, -1804, -2190, -2542, -2854, -3120?
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What is the r'th term of -41, -49, -57, -65, -73, -81?
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What is the m'th term of 10, 13, 8, -11, -50, -115, -212?
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What is the x'th term of 1038, 2073, 3108, 4143, 5178, 6213?