Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A061869
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A061869 Squares whose sum of digits as well as product of digits is a square (allowing zero). +0
2
1, 4, 9, 100, 144, 400, 441, 900, 2025, 2304, 2601, 3600, 8100, 9025, 10000, 10201, 10404, 10609, 10816, 11025, 12100, 14400, 14884, 16900, 19600, 21904, 22500, 30625, 30976, 32400, 40000, 40401, 40804, 41209, 44100, 44944, 48400, 48841 (list; graph; listen)
OFFSET

0,2

CROSSREFS

A061267 does not allow zero products.

Sequence in context: A087553 A061850 A061459 this_sequence A061270 A070254 A061090

Adjacent sequences: A061866 A061867 A061868 this_sequence A061870 A061871 A061872

KEYWORD

base,nonn

AUTHOR

Larry Reeves (larryr(AT)acm.org), May 11 2001

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 December 2 15:58 EST 2008. Contains 150992 sequences.


AT&T Labs Research