%I A047721
%S A047721 10,25,40,55,70,90,105,120,135,150,160,170,185,200,215,225,230,250,265,
%T A047721 280,295,310,330,345,360,375,390,400,410,425,440,455,465,470,485,490,
%U A047721 505,520,535,550,565,570,585,600,615,634,640,650,665,680,695,714,730
%N A047721 Sum of 10 but no fewer nonzero fourth powers.
%Y A047721 Cf. A000583, A002377, A003344, A047721, A047723.
%Y A047721 Sequence in context: A003001 A038350 A003344 this_sequence A155576 A043123 
               A043903
%Y A047721 Adjacent sequences: A047718 A047719 A047720 this_sequence A047722 A047723 
               A047724
%K A047721 nonn
%O A047721 1,1
%A A047721 Arlin Anderson (starship1(AT)gmail.com)