id:A023133 - OEIS Search Results

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Signature sequence of Pi (arrange the numbers i+j*x (i,j >= 1) in increasing order; the sequence of i's is the signature of x).

+0
2

1, 2, 3, 4, 1, 5, 2, 6, 3, 7, 4, 1, 8, 5, 2, 9, 6, 3, 10, 7, 4, 1, 11, 8, 5, 2, 12, 9, 6, 3, 13, 10, 7, 4, 1, 14, 11, 8, 5, 2, 15, 12, 9, 6, 3, 16, 13, 10, 7, 4, 1, 17, 14, 11, 8, 5, 2, 18, 15, 12, 9, 6, 3, 19, 16, 13, 10, 7, 4, 1, 20, 17, 14, 11, 8, 5, 2, 21, 18, 15, 12, 9, 6, 3 (list; graph; listen)

	OFFSET	`1,2`
	REFERENCES	`C. Kimberling, "Fractal Sequences and Interspersions", Ars Combinatoria, vol. 45 p 157 1997.`
	LINKS	`T. D. Noe, Table of n, a(n) for n=1..1000` `C. Kimberling, Interspersions`
	CROSSREFS	`Adjacent sequences: A023130 A023131 A023132 this_sequence A023134 A023135 A023136` `Sequence in context: A097150 A087165 A083480 this_sequence A026280 A115994 A071437`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified October 12 15:26 EDT 2008. Contains 144830 sequences.

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