id:A069873 - OEIS Search Results

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Smallest concatenation of powers of 2 in ascending order that is a multiple of n, or 0 if no such number exists.

+0
1

1, 12, 12, 12, 0, 12, 1248163264128256, 1248, 12481632, 0, 1248163264128, 12, 1248, 1248163264128256, 0, 1248, 1248163264128256512, 12481632, 12481632, 0, 124816326412825651210242048, 1248163264128, 1248163264, 1248, 0, 1248 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`a(n) = 0 for n = 5k.`
	CROSSREFS	`Adjacent sequences: A069870 A069871 A069872 this_sequence A069874 A069875 A069876` `Sequence in context: A097824 A118877 A112124 this_sequence A129498 A010851 A123896`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Apr 24 2002`
	EXTENSIONS	`Corrected and extended by Larry Reeves (larryr(AT)acm.org), Jul 09 2002`

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Last modified October 12 13:44 EDT 2008. Contains 144830 sequences.

AT&T Labs Research