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 A281479 #8 Jan 22 2017 17:48:45 %S A281479 1,1,1364,42771456,10298900437056,11287986820196486400, %T A281479 41397337338743872194508800,414528538783792919989135797964800, %U A281479 9808376038359632185170127842947907993600,492228239722024416239987973400425228541016064000 %N A281479 Central coefficients of the polynomials defined in A278073. %p A281479 # Function P defined in A278073. %p A281479 A281479 := n -> coeff(P(3,2*n),x,n): seq(A281479(n),n=0..9); %Y A281479 Central coefficients: A088218 (m=0), A210029 (m=1), A281478 (m=2), A281479 (m=3), A281480 (m=4). Related triangles: A097805 (m=0), A131689 (m=1), A241171 (m=2), A278073 (m=3), A278074 (m=4). %K A281479 nonn %O A281479 0,3 %A A281479 _Peter Luschny_, Jan 22 2017