id:A092290 - OEIS Search Results

Search: id:A092290

Displaying 1-1 of 1 results found.

page 1

Decimal expansion of solution to n/x = x-n for n = 7.

+0
2

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

	OFFSET	`1,1`
	COMMENT	`n/x = x-n with n=1 gives the Golden Ratio = 1.6180339887...`
	FORMULA	`n/x = x-n ==> x^2 - nx - n = 0 ==> x = (n + sqrt(n^2 + 4n)) / 2 (Positive Root) n = 7: x = (7 + sqrt(77))/2 = 7.88748219369606...`
	CROSSREFS	`Adjacent sequences: A092287 A092288 A092289 this_sequence A092291 A092292 A092293` `Sequence in context: A019861 A065470 A085361 this_sequence A099987 A021563 A114514`
	KEYWORD	`easy,nonn,cons`
	AUTHOR	`Felix Tubiana (fat2(AT)columbia.edu), Feb 05 2004`

page 1

Search completed in 0.002 seconds

Last modified October 13 20:18 EDT 2008. Contains 145016 sequences.

AT&T Labs Research