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 A119266 #17 Mar 20 2025 13:53:52 %S A119266 1,1,1,2,4,7,13,25,49,93,181,351,687,1332,2591,5003,9644,18462,35208, %T A119266 66721,125840,235914,440020,816122,1505986,2764303,5048960,9176069 %N A119266 Number of 3-dimensional partitions of n up to conjugacy. %C A119266 Partitions are considered as generalized Ferrers diagrams; any permutation of the axes produces a conjugate. %F A119266 a(n) = (A000293(n) + 6*A096573(n) + 8*A096575(n) + 3*A382247(n) + 6*A096577(n))/24 by Burnside's lemma. - _Wouter Meeussen_, Mar 19 2025 %Y A119266 Cf. A119269, A000293. %Y A119266 Cf. A119338. %Y A119266 Cf. A096573, A096575, A382247, A096577 %K A119266 more,nonn %O A119266 0,4 %A A119266 _Franklin T. Adams-Watters_, May 11 2006 %E A119266 a(9)-a(23) from _Max Alekseyev_, May 15 2006 %E A119266 a(24)-a(27) from _Max Alekseyev_, Mar 20 2025