id:A078258 - OEIS Search Results

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a(n) = numerator(N), where N = 0.123...n (concatenation of 1 to n after decimal point).

+0
2

1, 3, 123, 617, 2469, 1929, 1234567, 6172839, 123456789, 1234567891, 1234567891011, 15432098637639, 12345678910111213, 617283945505560657, 24691357820222426283, 3086419727527803285379, 1234567891011121314151617 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(4) = 617 = smallest integer multiple of 0.1234, 617 = 5000*(0.1234)`
	CROSSREFS	`Cf. A078257.` `Sequence in context: A141440 A156001 A012569 this_sequence A124246 A037118 A085531` `Adjacent sequences: A078255 A078256 A078257 this_sequence A078259 A078260 A078261`
	KEYWORD	`base,nonn,frac`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 24 2002`
	EXTENSIONS	`More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 04 2003`

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.

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