Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A048411
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A048411 Squares whose consecutive digits differ by 1. +0
2
0, 1, 4, 9, 121, 676, 12321, 1234321, 123454321, 12345654321, 1234567654321, 123456787654321, 12345678987654321 (list; graph; listen)
OFFSET

1,3
CROSSREFS

Cf. A002477, A048412.

Sequence in context: A002779 A028817 A057136 this_sequence A065379 A063783 A128524

Adjacent sequences: A048408 A048409 A048410 this_sequence A048412 A048413 A048414

KEYWORD

nonn,base,more

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Apr 15 1999.

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 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research

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