A054383 - OEIS

This site is supported by donations to The OEIS Foundation.

A054383

Number of (zeroless) pandigital fractions for 1/n.

0, 12, 2, 4, 12, 3, 7, 46, 3, 0, 0, 4, 3, 8, 2, 3, 27, 1, 2, 0, 0, 1, 3, 2, 0, 9, 4, 1, 2, 0, 0, 1, 0, 0, 5, 0, 1, 2, 0, 0, 0, 0, 1, 5, 0, 1, 0, 0, 0, 0, 0, 1, 4, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,2`
	COMMENTS	`a(n) is also the number of k such that k and n*k, taken together, are zeroless pandigital. - Nathaniel Johnston, Jun 25-26 2011`
	LINKS	`Wolfram MathWorld, Pandigital Fraction`
	EXAMPLE	`a(3)=2 since there are 2 such pandigital fractions for 1/3: 5823/17469 and 5832/17496.`
	CROSSREFS	`Cf. A064160, A115927, A115929, A115930, A115931, A115932.` `Sequence in context: A098781 A040142 A169855 * A036383 A107832 A099136` `Adjacent sequences: A054380 A054381 A054382 * A054384 A054385 A054386`
	KEYWORD	`nonn,base`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com)`
	EXTENSIONS	`More terms from Vit Planocka (planocka(AT)mistral.cz), Sep 21 2003`

Content is available under The OEIS End-User License Agreement .

Last modified February 13 05:39 EST 2012. Contains 205436 sequences.