id:A030439 - OEIS Search Results

Search: id:A030439

Displaying 1-1 of 1 results found.

page 1

a(n+1) = smallest number not containing any digits of a(n), working in base 3.

+0
2

0, 1, 2, 3, 8, 9, 26, 27, 80, 81, 242, 243, 728, 729, 2186, 2187, 6560, 6561, 19682, 19683, 59048, 59049, 177146, 177147, 531440, 531441, 1594322, 1594323, 4782968, 4782969, 14348906, 14348907, 43046720 (list; graph; listen)

	OFFSET	`0,3`
	FORMULA	`3^i then 3^(i+1) - 1.`
	CROSSREFS	`Cf. A030283.` `Sequence in context: A098506 A163168 A085453 this_sequence A119386 A162219 A140484` `Adjacent sequences: A030436 A030437 A030438 this_sequence A030440 A030441 A030442`
	KEYWORD	`nonn,base`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research