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A007886
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Number of cycles induced by iterating the Gray-coding of an n-bit number: a(n+1) = a(n) + ( 2^n / C_n), where C_n = least power of 2 >= n (C_n is the length of the cycle).
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0
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1, 2, 3, 4, 6, 8, 12, 20, 36, 52, 84, 148, 276, 532, 1044, 2068, 4116, 6164, 10260, 18452, 34836, 67604, 133140, 264212, 526356, 1050644, 2099220, 4196372, 8390676, 16779284, 33556500, 67110932, 134219796, 201328660, 335546388, 603981844
(list; graph; refs; listen; history; internal format)
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