A026601 - OEIS

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A026601

a(n) = n-th number k such that s(k) = 1, where s = A026600.

1, 6, 8, 12, 14, 16, 20, 22, 27, 30, 32, 34, 38, 40, 45, 46, 51, 53, 56, 58, 63, 64, 69, 71, 75, 77, 79, 84, 86, 88, 92, 94, 99, 100, 105, 107, 110, 112, 117, 118, 123, 125, 129, 131, 133, 136, 141, 143, 147, 149, 151, 155, 157, 162 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,2`
	COMMENTS	`It appears that a(n) gives the position of its own n-th 1 modulo 3 term, the n-th 2 modulo 3 term in A026602, and the n-th multiple of 3 in A026603. A026602 and A026603 appear to have analogous indexical properties. [From Matthew Vandermast, Oct 06 2010]`
	LINKS	`Table of n, a(n) for n=1..54.`
	CROSSREFS	`Equals A079498(n-2) + 1.` `Sequence in context: A183979 A222175 A182253 * A109138 A123303 A063207` `Adjacent sequences: A026598 A026599 A026600 * A026602 A026603 A026604`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling`
	STATUS	`approved`

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Last modified June 19 14:26 EDT 2013. Contains 226414 sequences.