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A004835 Numbers that are the sum of at most 6 nonzero 4th powers. 2

%I

%S 0,1,2,3,4,5,6,16,17,18,19,20,21,32,33,34,35,36,48,49,50,51,64,65,66,

%T 80,81,82,83,84,85,86,96,97,98,99,100,101,113,114,115,116,129,130,131,

%U 145,146,161,162,163,164,165,166

%N Numbers that are the sum of at most 6 nonzero 4th powers.

%H T. D. Noe, <a href="/A004835/b004835.txt">Table of n, a(n) for n=1..1000</a>

%t Reap[For[n = 0, n < 1000, n++, If[MatchQ[ PowersRepresentations[n, 6, 4], {{_, _, _, _, _, _}, ___}], Print[n]; Sow[n]]]][[2, 1]] (* _Jean-Fran├žois Alcover_, Oct 30 2017 *)

%K nonn

%O 1,3

%A _N. J. A. Sloane_

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Last modified July 17 20:45 EDT 2019. Contains 325109 sequences. (Running on oeis4.)