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 A230582 Decimal expansion of the ratio of height to width of the bounding rectangle of the national flag of Nepal, as defined in Schedule 1 of Article 5 of its Constitution. 1
 1, 2, 1, 9, 0, 1, 0, 3, 3, 7, 8, 2, 9, 4, 5, 2, 1, 8, 4, 5, 7, 0, 0, 2, 4, 8, 6, 9, 9, 3, 0, 9, 8, 8, 5, 6, 6, 5, 9, 5, 0, 1, 2, 3, 3, 3, 3, 1, 9, 5, 6, 4, 5, 7, 3, 7, 1, 7, 0, 9, 5, 5, 9, 8, 1, 2, 6, 7, 3, 8, 9, 3, 2, 4, 5, 3, 4, 4, 0, 9, 0, 0, 6, 9, 7, 0, 2, 5, 6, 8, 5, 8, 1, 2, 0, 5, 8, 8, 6, 7, 6, 1, 5, 1, 6, 9, 5, 9, 6, 6, 4, 4, 1, 3, 8, 4, 9, 0, 5, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS The red field of the Nepalese flag consists of two overlapping triangles: A...D |\  . | \ . |  \. | E-F |  \. B---C where C and F lie on a vertical line. There is a blue border around this field which makes point F extend slightly further than point C when the entire flag is considered, since angle AFE is smaller than angle ECB. - Jeremy Tan, Apr 06 2015 This constant is algebraic, specifically quartic. In particular it is the least root of 243356742235044x^4 - 1325568548812608x^3 + 2700899847521244x^2 - 2439951444086880x + 824634725389225. - Charles R Greathouse IV, Oct 24 2013 REFERENCES Constitution of Nepal, Article 5, Schedule 1. LINKS Daniel Arribas, Table of n, a(n) for n = 1..250 Brady Haran, The Most Mathematical Flag 0xc.de (pseudonymous owner "Achim"), Nationalflagge von Nepal (with derivation of ratio) Wikipedia, Flag of Nepal FORMULA (6136891429688-306253616715*sqrt(2)-(934861968+20332617192*sqrt(2)) * sqrt(118-48*sqrt(2)))/4506606337686. EXAMPLE 1.219010337829452184570024869930988566... CROSSREFS Sequence in context: A224090 A013327 A009349 * A011186 A078088 A206243 Adjacent sequences:  A230579 A230580 A230581 * A230583 A230584 A230585 KEYWORD nonn,cons AUTHOR Jeremy Tan, Oct 23 2013 STATUS approved

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