What is the r'th term of -41, -49, -57, -65, -73, -81?
上一篇:
What is the n'th term of -75, -421, -1357, -3177, -6175, -10645, -16881?
下一篇:
What is the m'th term of 10, 13, 8, -11, -50, -115, -212?
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What is the w'th term of 73, 133, 205, 295, 409, 553, 733?
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What is the t'th term of -361, -359, -357, -355?
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What is the b'th term of -346, -345, -344?
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What is the t'th term of -70, -76, -84, -94, -106?
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What is the d'th term of 12, 21, 30, 39, 48, 57?
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What is the h'th term of -1808, -3619, -5430, -7241?
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What is the n'th term of -75, -421, -1357, -3177, -6175, -10645, -16881?
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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 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?
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What is the q'th term of 114, 311, 506, 699, 890, 1079, 1266?