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 A130116 #4 Feb 20 2022 14:39:13 %S A130116 1,1,0,1,0,1,1,0,0,2,1,0,0,0,4,1,0,1,0,0,6,1,0,0,0,0,0,12,1,0,0,2,0,0, %T A130116 0,18,1,0,1,0,0,0,0,0,32,1,0,0,0,4,0,0,0,0,50 %N A130116 Inverse Moebius transform of a diagonalized matrix of A007436. %C A130116 Row sums = F(n); example: row 6 = F(6), 8 = (1 + 0 + 1 + 0 + 0 + 6). %C A130116 Right border = A007436, (1, 0, 1, 2, 4, 6, 12, 18, 32, ...), the Moebius transform of the Fibonacci series. %F A130116 A051731 * an infinite lower triangular matrix with A007436 in the main diagonal and the rest zeros. %e A130116 First few rows of the triangle: %e A130116 1; %e A130116 1, 0; %e A130116 1, 0, 1; %e A130116 1, 0, 0, 2; %e A130116 1, 0, 0, 0, 4; %e A130116 1, 0, 1, 0, 0, 6; %e A130116 1, 0, 0, 0, 0, 0, 12; %e A130116 1, 0, 0, 2, 0, 0, 0, 18; %e A130116 ... %Y A130116 Cf. A007436, A051731, A054525. %K A130116 nonn,tabl %O A130116 1,10 %A A130116 _Gary W. Adamson_, May 09 2007