id:A050170 - OEIS Search Results

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a(n)=[ A/sqrt(5) ] if this is not in {0,a(1),...,a(n-1)}, else a(n)=[ A*sqrt(5) ], where A=a(n-1).

+0
4

1, 2, 4, 8, 3, 6, 13, 5, 11, 24, 10, 22, 9, 20, 44, 19, 42, 18, 40, 17, 7, 15, 33, 14, 31, 69, 30, 67, 29, 12, 26, 58, 25, 55, 122, 54, 120, 53, 23, 51, 114, 50, 111, 49, 21, 46, 102, 45, 100, 223, 99, 221, 98, 43, 96, 214, 95, 212, 94, 210 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Does every positive integer occur exactly once?`
	CROSSREFS	`Sequence in context: A139080 A036118 A101942 this_sequence A087089 A109588 A052331` `Adjacent sequences: A050167 A050168 A050169 this_sequence A050171 A050172 A050173`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.

AT&T Labs Research