id:A061808 - OEIS Search Results

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Smallest number with all odd digits that is divisible by 2n-1.

+0
1

1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 315, 115, 75, 135, 319, 31, 33, 35, 37, 39, 533, 559, 135, 517, 539, 51, 53, 55, 57, 59, 793, 315, 195, 335, 759, 71, 73, 75, 77, 79, 1377, 913, 595, 957, 979, 91, 93, 95, 97, 99, 1111, 515, 315, 535, 1199, 111, 113, 115, 117 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A014261 A066640 A137507 this_sequence A143450 A005842 A081110` `Adjacent sequences: A061805 A061806 A061807 this_sequence A061809 A061810 A061811`
	KEYWORD	`base,nonn,easy`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 28 2001`
	EXTENSIONS	`Corrected and extended by Larry Reeves (larryr(AT)acm.org), May 30 2001`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.

AT&T Labs Research