Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A114910
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A114910 a(n) is the largest base-8 string such that the n-th number coprime to 8 does not divide any substring of a(n). +0
2
75, 7773, 666666, 76764321, 7777777112, 777677767456, 77756664344152, 7777777577731365, 777776766661314425, 76767676767643755321, 7777777777376745252236, 777777777777777777374555 (list; graph; listen)
OFFSET

2,1

EXAMPLE

a(3) = 7773 (base 8) because the 3th number coprime to 8 is 5; and 5 does not divide any substring of a(3).

CROSSREFS

Sequence in context: A075913 A134228 A110902 this_sequence A093275 A116527 A085404

Adjacent sequences: A114907 A114908 A114909 this_sequence A114911 A114912 A114913

KEYWORD

nonn,base

AUTHOR

Don Reble (djr(AT)nk.ca), Feb 20 2006

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified December 18 21:37 EST 2009. Contains 171024 sequences.


AT&T Labs Research