A064042 - OEIS

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A064042

At step n in computing A064413, sequence gives smallest multiple of 5 not yet seen, divided by 5.

1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 10, 10, 10, 10, 10, 10, 11, 11, 11, 11, 11, 11, 11, 13, 14, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 16, 17, 17, 17, 17, 17, 17, 17, 17 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,10`
	LINKS	`J. C. Lagarias, E. M. Rains and N. J. A. Sloane, The EKG sequence, Exper. Math. 11 (2002), 437-446.` `Index entries for sequences related to EKG sequence`
	CROSSREFS	`Cf. A064413, A064004, A064007.` `Sequence in context: A018244 A090589 A113311 * A194882 A096343 A069812` `Adjacent sequences: A064039 A064040 A064041 * A064043 A064044 A064045`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com), Oct 15 2001`

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Last modified February 13 21:09 EST 2012. Contains 205561 sequences.