Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A043258
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A043258 Numbers n such that 7 and 8 occur juxtaposed in the base 10 representation of n but not of n-1. +0
1
78, 87, 178, 187, 278, 287, 378, 387, 478, 487, 578, 587, 678, 687, 778, 780, 870, 887, 978, 987, 1078, 1087, 1178, 1187, 1278, 1287, 1378, 1387, 1478, 1487, 1578, 1587, 1678, 1687, 1778, 1780, 1870, 1887, 1978, 1987, 2078 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Adjacent sequences: A043255 A043256 A043257 this_sequence A043259 A043260 A043261

Sequence in context: A124289 A053083 A039435 this_sequence A044038 A025386 A045193

KEYWORD

nonn,base

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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 November 9 12:23 EST 2009. Contains 166233 sequences.

AT&T Labs Research

Legal Notice
© 2009 AT&T Intellectual Property. All Rights Reserved.