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 A225274 #6 Jul 23 2025 05:24:26 %S A225274 8,26,56,98,149,219,299,390,496,614,742,894,1045,1215,1404,1597,1807, %T A225274 2032,2264,2515,2776,3055,3344,3651,3955,4293,4640,4995,5361,5750, %U A225274 6144,6557,6984,7418,7863,8333,8815,9304,9811,10333,10861,11414,11973,12546 %N A225274 Number of distinct values of the sum of i^2 over 7 realizations of i in 0..n. %C A225274 Row 7 of A225273 %H A225274 R. H. Hardin, <a href="/A225274/b225274.txt">Table of n, a(n) for n = 1..328</a> %K A225274 nonn %O A225274 1,1 %A A225274 _R. H. Hardin_ May 04 2013