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 A359979 #8 Feb 04 2023 11:09:28 %S A359979 1,1,2,2,1,3,1,3,2,4,2,1,4,3,1,5,3,2,5,4,2,1,6,4,3,1,6,4,3,2,7,5,4,2, %T A359979 1,7,6,4,3,1,8,6,5,3,2,8,7,5,4,2,1,9,7,6,4,3,1,9,8,6,5,3,2,10,8,7,5,4, %U A359979 2,1,10,9,7,6,4,3,1,11,9,8,6,5,3,2 %N A359979 Irregular table T(n,k), n >= 0 and k >= 0, read by rows with T(n + 3*k,k) = A008619(n). %C A359979 A008620(n) is the length of the n-th row. %F A359979 Sum_{k >= 0} T(n,k) = A001399(n). %e A359979 Table: n >= 0, k >= 0. %e A359979 1; %e A359979 1; %e A359979 2; %e A359979 2, 1; %e A359979 3, 1; %e A359979 3, 2; %e A359979 4, 2, 1; %e A359979 4, 3, 1; %e A359979 5, 3, 2; %e A359979 5, 4, 2, 1; %e A359979 6, 4, 3, 1; %e A359979 6, 5, 3, 2; %e A359979 7, 5, 4, 2, 1; %e A359979 7, 6, 4, 3, 1; %e A359979 8, 6, 5, 3, 2; %e A359979 8, 7, 5, 4, 2, 1; %e A359979 9, 7, 6, 4, 3, 1; %e A359979 9, 8, 6, 5, 3, 2; %e A359979 .... %Y A359979 Cf. A001399, A008619, A008620, A008642, A008805. %K A359979 nonn,tabf %O A359979 0,3 %A A359979 _Philippe Deléham_, Jan 20 2023