id:A050739 - OEIS Search Results

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Numbers of form 9^k (values of k see A050730) containing no pair of consecutive equal digits (probably finite).

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1, 9, 81, 729, 6561, 59049, 4782969, 43046721, 387420489, 31381059609, 282429536481, 2541865828329, 109418989131512359209, 30903154382632612361920641803529 (list; graph; listen)

	OFFSET	`0,2`
	CROSSREFS	`Cf. A043096, A050730.` `Sequence in context: A100062 A001019 A074118 this_sequence A047901 A061587 A033145` `Adjacent sequences: A050736 A050737 A050738 this_sequence A050740 A050741 A050742`
	KEYWORD	`nonn,base`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1999.`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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