id:A026354 - OEIS Search Results

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a(n) = a(m) if a(m) has already occurred exactly once and n = a(m)+m-2, else a(n) = least positive integer that has not yet occurred.

+0
5

1, 2, 3, 3, 4, 5, 4, 6, 5, 7, 8, 6, 9, 10, 7, 11, 8, 12, 13, 9, 14, 10, 15, 16, 11, 17, 18, 12, 19, 13, 20, 21, 14, 22, 23, 15, 24, 16, 25, 26, 17, 27, 18, 28, 29, 19, 30, 31, 20, 32, 21, 33, 34, 22, 35, 23, 36, 37, 24, 38, 39, 25, 40, 26, 41, 42 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A026272.` `Sequence in context: A089308 A115729 A115728 this_sequence A078338 A007306 A075458` `Adjacent sequences: A026351 A026352 A026353 this_sequence A026355 A026356 A026357`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified July 25 02:12 EDT 2008. Contains 142294 sequences.

AT&T Labs Research