id:A048431 - OEIS Search Results

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Smallest numerator of fraction using palindromes that approximates 'e' with at least n decimals.

+0
2

11, 383, 878, 878, 1815181, 3195913, 115797511, 180525081, 430010034, 43438983434, 1176058506711, 4121706071214, 121109272901121, 179236404632971 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`E.g. n=4 -> 878/323 = 2.7182... correct to four decimals.`
	CROSSREFS	`Denominators in A048432.` `Sequence in context: A018893 A051862 A006698 this_sequence A052290 A055409 A067406` `Adjacent sequences: A048428 A048429 A048430 this_sequence A048432 A048433 A048434`
	KEYWORD	`nonn,frac,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Apr 15 1999.`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research