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 A188939 Decimal expansion of (7+sqrt(33))/4. 2
 3, 1, 8, 6, 1, 4, 0, 6, 6, 1, 6, 3, 4, 5, 0, 7, 1, 6, 4, 9, 6, 2, 6, 5, 2, 8, 6, 7, 0, 5, 4, 7, 3, 2, 3, 2, 9, 5, 5, 5, 0, 6, 6, 1, 1, 4, 4, 9, 5, 6, 9, 8, 0, 9, 1, 9, 2, 4, 9, 6, 9, 3, 6, 7, 6, 4, 1, 4, 7, 5, 1, 8, 0, 3, 6, 4, 3, 5, 1, 1, 5, 6, 7, 5, 6, 7, 8, 1, 3, 4, 1, 3, 9, 9, 1, 9, 7, 0, 3, 0, 6, 0, 4, 8, 8, 9, 3, 6, 9, 2, 3, 6, 4, 1, 2, 7, 0, 9, 4, 6, 7, 4, 8, 3, 7, 0, 5, 6, 5, 3, 8, 0, 0, 8, 5, 0, 8, 5, 0, 4 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Decimal expansion of the shape (= length/width = (7+sqrt(33))/4) of the greater (7/2)-contraction rectangle. See A188738 for an introduction to lesser and greater r-contraction rectangles, their shapes, and partitioning these rectangles into a sets of squares in a manner that matches the continued fractions of their shapes. LINKS EXAMPLE 3.1861406616345071649626528670547323295550... MATHEMATICA r = 7/2; t = (r + (-4 + r^2)^(1/2))/2; FullSimplify[t] N[t, 130] RealDigits[N[t, 130]][[1]] ContinuedFraction[t, 120] RealDigits[(7+Sqrt[33])/4, 10, 140][[1]] (* Harvey P. Dale, Nov 02 2015 *) CROSSREFS Cf. A188738, A188739. Sequence in context: A206800 A258205 A258018 * A062196 A103247 A030523 Adjacent sequences:  A188936 A188937 A188938 * A188940 A188941 A188942 KEYWORD nonn,cons AUTHOR Clark Kimberling, Apr 14 2011 EXTENSIONS Corrected and extended by Harvey P. Dale, Nov 02 2015 STATUS approved

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Last modified June 24 05:39 EDT 2019. Contains 324318 sequences. (Running on oeis4.)