id:A102209 - OEIS Search Results

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Decimal expansion of ratio of both the surface area and the volume of an icosahedron to a dodecahedron with the same inradius.

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9, 1, 0, 5, 9, 2, 9, 9, 7, 3, 1, 0, 0, 2, 9, 3, 3, 4, 6, 4, 3, 0, 8, 7, 3, 7, 2, 1, 2, 9, 9, 7, 7, 8, 8, 6, 0, 3, 8, 8, 7, 0, 2, 9, 0, 7, 1, 7, 1, 5, 1, 1, 6, 4, 1, 4, 0, 3, 9, 4, 7, 0, 6, 8, 3, 1, 8, 1, 0, 9, 3, 4, 7, 4, 6, 2, 6, 6, 6, 8, 7, 9, 1, 2, 7, 4, 4, 9, 9, 9, 1, 7, 5, 1, 3, 8, 7, 9 (list; cons; graph; listen)

	OFFSET	`0,1`
	LINKS	`Eric Weisstein's World of Mathematics, Icosahedron`
	FORMULA	`sqrt(3/10 * (5 - sqrt(5)))`
	CROSSREFS	`Sequence in context: A155783 A121935 A070060 this_sequence A156546 A154839 A064733` `Adjacent sequences: A102206 A102207 A102208 this_sequence A102210 A102211 A102212`
	KEYWORD	`cons,nonn`
	AUTHOR	`Bryan Jacobs (bryanjj(AT)gmail.com), Feb 17 2005`

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

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