A004815 - OEIS

%I #16 Aug 02 2020 21:23:49

%S 4,2051,4098,6145,8192,177150,179197,181244,183291,354296,356343,

%T 358390,531442,533489,708588,4194307,4196354,4198401,4200448,4371453,

%U 4373500,4375547,4548599,4550646,4725745,8388610,8390657,8392704,8565756,8567803,8742902,12582913,12584960

%N Numbers that are the sum of 4 positive 11th powers.

%H David A. Corneth, <a href="/A004815/b004815.txt">Table of n, a(n) for n = 1..10000</a> (first 1000 terms from T. D. Noe)

%e From _David A. Corneth_, Aug 02 2020: (Start)

%e 1832131388239 is in the sequence as 1832131388239 = 1^11 + 8^11 + 9^11 + 13^11.

%e 12762083148257 is in the sequence as 12762083148257 = 9^11 + 9^11 + 14^11 + 15^11.

%e 18443784349696 is in the sequence as 18443784349696 = 8^11 + 10^11 + 12^11 + 16^11. (End)

%K nonn

%O 1,1

%A _N. J. A. Sloane_