id:A119352 - OEIS Search Results

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A119352

Smallest base b > 1 such that n in base b uses no digit b-1.

+0
3

2, 3, 4, 3, 3, 4, 4, 5, 4, 3, 3, 5, 3, 3, 6, 5, 4, 4, 4, 6, 4, 4, 4, 7, 4, 4, 4, 3, 3, 7, 3, 3, 4, 4, 4, 5, 3, 3, 4, 3, 3, 4, 4, 5, 6, 6, 6, 9, 6, 6, 5, 5, 5, 5, 6, 5, 5, 5, 5, 7, 5, 5, 5, 5, 4, 4, 4, 5, 4, 4, 4, 7, 4, 4, 4, 5, 5, 5, 5, 6, 4, 3, 3, 5, 3, 3, 4, 5, 4, 4, 3, 3, 5, 3, 3, 9, 4, 4, 4, 6, 4, 4, 4, 7, 4 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`7 is 111_2 (has 1), 21_3 (has 2), 13_4 (has 3), but 12_5 (no 4), so a(7)=5.`
	CROSSREFS	`Cf. A119353, A119354, A106370.` `Sequence in context: A101497 A065870 A123699 this_sequence A079086 A017839 A106826` `Adjacent sequences: A119349 A119350 A119351 this_sequence A119353 A119354 A119355`
	KEYWORD	`base,nonn`
	AUTHOR	`Frank Adams-Watters (FrankTAW(AT)Netscape.net), May 15 2006`

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

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