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 A132816 #8 Jun 01 2023 15:37:43 %S A132816 1,1,2,0,5,3,0,3,15,4,0,0,22,34,5,0,0,10,90,65,6,0,0,0,95,270,111,7,0, %T A132816 0,0,35,490,665,175,8,0,0,0,0,406,1820,1428,260,9,0,0,0,0,126,2520, %U A132816 5460,2772,369,10,0,0,0,0,0,1722,11130,14070,4980,505,11,0,0,0,0,0,462,12474,39270,32340,8415,671,12 %N A132816 Triangle read by rows: A007318^(-1) * A132812. %C A132816 Row sums = A025566 starting (1, 3, 8, 22, 61, 171, 483, ...). %F A132816 Inverse binomial transform of A132812. %F A132816 Matrix product A130595 * A132812. - _Georg Fischer_, Jun 01 2023 %e A132816 First few rows of the triangle: %e A132816 1; %e A132816 1, 2; %e A132816 0, 5, 3; %e A132816 0, 3, 15, 4; %e A132816 0, 0, 22, 34, 5; %e A132816 0, 0, 10, 90, 65, 6; %e A132816 0, 0, 0, 95, 270, 111, 7; %e A132816 ... %Y A132816 Cf. A007318, A025566, A130595, A132812. %K A132816 nonn,tabl %O A132816 0,3 %A A132816 _Gary W. Adamson_, Sep 01 2007 %E A132816 a(52) corrected and more terms from _Georg Fischer_, Jun 01 2023