Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A074303
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
%I A074303
%S A074303 123,705,931,1230,1239,1521,2528,2812,4233,4665,6264,7050,7157,7316,
%T A074303 8151,9310,11315,11745,12300,12390,13056,14104,14418,15192,15210,15281,
%U A074303 16643,17444,17478,18827,20128,20953,21414,21437,23001,23275,24123
%N A074303 Sum of squares of digits of n is equal to the largest prime factor of 
               n reversed, where the largest prime factor is not a palindrome.
%e A074303 1239 = 3.7.'59' and 1^2 + 2^2 + 3^2 + 9^2 = 95.
%Y A074303 Sequence in context: A004965 A091331 A031689 this_sequence A077379 A135475 
               A116935
%Y A074303 Adjacent sequences: A074300 A074301 A074302 this_sequence A074304 A074305 
               A074306
%K A074303 base,nonn
%O A074303 0,1
%A A074303 Jason Earls (zevi_35711(AT)yahoo.com), Sep 21 2002

    
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 18 21:37 EST 2009. Contains 171024 sequences.


AT&T Labs Research