This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A350241 #6 Dec 25 2021 02:43:28 %S A350241 1,65,101,142,175,255,316,380,501,625,794,995,1155,1456,1696,2012, %T A350241 2373,2709,3118,3566,4158,4608,5211,5852,6500,7221,8065,8906,9766, %U A350241 11089,11855,12868,14020,15337,16601,17854,19255,20840,22364,23964,25813,27665,29650,31635 %N A350241 a(n) is the smallest number which can be represented as the sum of n distinct nonzero squares in exactly n ways, or 0 if no such number exists. %H A350241 <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a> %e A350241 For n = 2: 65 = 1^2 + 8^2 = 4^2 + 7^2. %e A350241 For n = 3: 101 = 1^2 + 6^2 + 8^2 = 2^2 + 4^2 + 9^2 = 4^2 + 6^2 + 7^2. %Y A350241 Cf. A000290, A025341, A025379, A025415, A025417, A052261, A093195, A097563, A215908, A341040. %K A350241 nonn %O A350241 1,2 %A A350241 _Ilya Gutkovskiy_, Dec 21 2021 %E A350241 More terms from _Jinyuan Wang_, Dec 21 2021