Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A044372
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A044372 Numbers n such that string 4,0 occurs in the base 10 representation of n but not of n-1. +0
1
40, 140, 240, 340, 400, 440, 540, 640, 740, 840, 940, 1040, 1140, 1240, 1340, 1400, 1440, 1540, 1640, 1740, 1840, 1940, 2040, 2140, 2240, 2340, 2400, 2440, 2540, 2640, 2740, 2840, 2940, 3040, 3140, 3240, 3340, 3400, 3440 (list; graph; listen)
OFFSET

1,1
CROSSREFS

Sequence in context: A044291 A044672 A044969 this_sequence A044753 A100766 A135848

Adjacent sequences: A044369 A044370 A044371 this_sequence A044373 A044374 A044375

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 August 19 23:53 EDT 2008. Contains 142930 sequences.

AT&T Labs Research

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