OFFSET
1,2
COMMENTS
Next term is at least 151814 since I've searched x^4+y^4+z^4 for x,y,z<500009
EXAMPLE
43^4 + 956^4 + 2514^4 = 353*583^4
CROSSREFS
KEYWORD
hard,nonn
AUTHOR
Thomas Womack (tom(AT)womack.net), Sep 06 2006
STATUS
approved