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 A178883 #8 Dec 17 2019 05:34:23 %S A178883 1,1,2,2,4,6,6,8,4,18,24,24,24,24,36,36,96,120,120,96,96,48,108,216, %T A178883 36,192,288,600,720,720,480,480,480,432,864,432,432,576,1728,576,1200, %U A178883 2400,4320,5040 %N A178883 Multiply, cell by cell, the sequences A096162, A048996 and A178886. %C A178883 Shape sequence for this irregular table is A000041. %e A178883 Row 3: (1,1,6) times (1,2,1) times (2,2,1) yielding (2,4,6) with row sum 12 agreeing with 1,3,12,60,360,...; cf. A001700. %Y A178883 Cf. A000041, A001700, A048996, A096162, A178886. %Y A178883 Cf. A162608, A001710 (row sums). - _Alford Arnold_, Sep 28 2010 %K A178883 easy,nonn,tabf %O A178883 1,3 %A A178883 _Alford Arnold_, Jun 23 2010 %E A178883 More terms from _Alford Arnold_, Sep 28 2010