id:A084252 - OEIS Search Results

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A measure of how close r^n is to an integer where r is the real root of x^3-x-1, i.e. r = (1/2+sqrt(23/108))^(1/3) + (1/2-sqrt(23/108))^(1/3) = 1.3247.... (Higher absolute value of a(n) means closer, negative means less than closest integer.).

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3, -4, 3, 13, 13, 2, 6, 2, -2, -3, 21, 5, -3, 4, -10, -18, 7, -6, 10, -139, -16, 11, -14, 39, 54, -23, 23, -39, 3479, 53, -40, 52, -158, -165, 78, -81, 148, 2429, -177, 140, -191, 657, 517, -269, 289, -563, -3923, 595, -492, 702, -2833, -1645, 933, -1041, 2156, 9021, -2012, 1740, -2590, 12872, 5304, -3242, 3756 (list; graph; listen)

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research