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 A061001 #6 Jan 13 2023 16:25:17
%S A061001 0,1,10,59,255,831,2275,5524,12085,24406,46310,83174,142710,235735,
%T A061001 376360,583385,881501,1301405,1882049,2672370,3731211,5130700,6958604,
%U A061001 9317900,12331596,16145805,20928774,26877495,34221595,43221595
%N A061001 Partial sums of the squares of the terms of A060999.
%F A061001 a(n) = Sum_{k=1..n} A060999(k)^2. - _Sean A. Irvine_, Jan 13 2023
%Y A061001 Cf. A060999.
%K A061001 nonn
%O A061001 1,3
%A A061001 _N. J. A. Sloane_, May 15 2001
%E A061001 Title clarified by _Sean A. Irvine_, Jan 13 2023