id:A093254 - OEIS Search Results

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a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 54.

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0, 54, 86486, 669666, 66690666, 88884088884, 666667866666, 66666672666666, 88888860088888860, 6666666660666666666 (list; graph; listen)

	OFFSET	`1,2`
	LINKS	`Hans Havermann, Table of A093211-A093299`
	EXAMPLE	`a(3) is 86486 because its length-3 substrings (864, 648, 486) are all distinct and divisible by 54 and there is no larger number with this property`
	CROSSREFS	`Cf. A093211, A093212, ..., A093299.` `Sequence in context: A085482 A084226 A071800 this_sequence A151635 A159732 A012854` `Adjacent sequences: A093251 A093252 A093253 this_sequence A093255 A093256 A093257`
	KEYWORD	`base,nonn`
	AUTHOR	`Hans Havermann (pxp(AT)rogers.com), Mar 29 2004`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.