A047700 - OEIS

%I #17 Aug 05 2021 07:24:57

%S 5,8,11,13,14,16,17,19,20,21,22,23,24,25,26,27,28,29,30,31,32,34,35,

%T 36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,

%U 59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79

%N Numbers that are the sum of 5 positive squares.

%C Complement of A047701.

%H David A. Corneth, <a href="/A047700/b047700.txt">Table of n, a(n) for n = 1..10000</a>

%H <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>

%F a(n) = n + 12 for n >= 22. - _David A. Corneth_, Aug 04 2020

%e From _David A. Corneth_, Aug 04 2020: (Start)

%e 2009 is in the sequence as 2009 = 18^2 + 18^2 + 18^2 + 19^2 + 26^2.

%e 2335 is in the sequence as 2335 = 19^2 + 19^2 + 20^2 + 22^2 + 27^2.

%e 3908 is in the sequence as 3908 = 24^2 + 24^2 + 26^2 + 28^2 + 36^2. (End)

%Y Cf. A000414, A003328, A047701, A294675, A344795, A344805.

%K nonn,easy

%O 1,1

%A Arlin Anderson (starship1(AT)gmail.com)