Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A029987
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A029987 Squares which are palindromes in base 4. +0
1
0, 1, 25, 289, 441, 4225, 5041, 6889, 66049, 74529, 78961, 100489, 1050625, 1113025, 16785409, 17313921, 17581249, 19368801, 26594649, 26822041, 27258841, 268468225, 272613121, 284428225, 297183121, 4295098369 (list; graph; listen)
OFFSET

1,3
LINKS

P. De Geest, Palindromic Squares

CROSSREFS

Sequence in context: A078463 A125413 A160084 this_sequence A017582 A158990 A079873

Adjacent sequences: A029984 A029985 A029986 this_sequence A029988 A029989 A029990

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com)

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 25 13:47 EST 2009. Contains 167481 sequences.

AT&T Labs Research

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