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 A382759 #4 Apr 06 2025 15:04:33 %S A382759 0,1,2,1,3,2,1,1,4,3,2,1,2,2,1,1,1,1,1,5,4,3,2,1,3,3,2,2,2,1,1,2,2,1, %T A382759 1,1,1,1,1,2,2,1,1,1,1,1,1,1,1,1,1,1,1,6,5,4,3,2,1,4,4,3,3,3,2,2,2,1, %U A382759 1,3,3,2,2,2,2,2,1,1,1,1,1,2,2,1,1,1,1 %N A382759 Number of connected components of the graph encoded by A382754(n). %e A382759 As an irregular triangle, where row n >= 0 contains A000088(n) terms: %e A382759 0; %e A382759 1; %e A382759 2, 1; %e A382759 3, 2, 1, 1; %e A382759 4, 3, 2, 1, 2, 2, 1, 1, 1, 1, 1; %e A382759 ... %Y A382759 Cf. A000088, A382192, A382754. %K A382759 nonn,tabf %O A382759 0,3 %A A382759 _Pontus von Brömssen_, Apr 04 2025