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 A097758 #4 Feb 16 2025 08:32:54 %S A097758 128,132,188,192,193,213,228,224,253,288,257,293,297,292,317,301,333, %T A097758 284,337,357,353,329,332,349,336,373,397,362,393,372,377,413,368,365, %U A097758 388,389,417,437,433,319,343,421,405,457,453,364,408,351,432,402,473 %N A097758 Greatest integer that can be written as a sum of distinct squares in exactly n ways, or -1 if no such number exists. %C A097758 Trailing edge of table described in A097757; leading edge is A097563. %H A097758 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/SquareNumber.html">Square Number.</a> %Y A097758 Cf. A001422, A003995, A033461, A097563, A097757, A097759, A097760. %K A097758 nonn %O A097758 0,1 %A A097758 _Ray Chandler_, Sep 06 2004