Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A044399
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A044399 Numbers n such that string 6,7 occurs in the base 10 representation of n but not of n-1. +0
1
67, 167, 267, 367, 467, 567, 667, 670, 767, 867, 967, 1067, 1167, 1267, 1367, 1467, 1567, 1667, 1670, 1767, 1867, 1967, 2067, 2167, 2267, 2367, 2467, 2567, 2667, 2670, 2767, 2867, 2967, 3067, 3167, 3267, 3367, 3467, 3567 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A142223 A033233 A142323 this_sequence A044780 A142544 A142671

Adjacent sequences: A044396 A044397 A044398 this_sequence A044400 A044401 A044402

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 30 22:12 EST 2008. Contains 150989 sequences.

AT&T Labs Research

Legal Notice
© 2007 AT&T Knowledge Ventures. All Rights Reserved.