id:A026276 - 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
4

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

	OFFSET	`1,2`
	CROSSREFS	`Cf. A009947.` `Sequence in context: A118276 A023123 A023131 this_sequence A152201 A120873 A125161` `Adjacent sequences: A026273 A026274 A026275 this_sequence A026277 A026278 A026279`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified December 6 19:58 EST 2009. Contains 170429 sequences.

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