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 A259318 #15 Aug 16 2015 12:04:01 %S A259318 0,0,144,6048,85536,679536,3747744,16039296,56930688,174978144, %T A259318 479700144,1198248480,2770653600,6002352720,12298837824,24014605824, %U A259318 44957265408,81097765056,141549364944,239891292576,395928108576,637992775728,1005920381664,1554840524160 %N A259318 a(n) = A259109(n)*A006331(n) - A259108(n)^2. %H A259318 Colin Barker, <a href="/A259318/b259318.txt">Table of n, a(n) for n = 0..1000</a> %H A259318 J. L. Bailey, Jr., <a href="http://dx.doi.org/10.1214/aoms/1177732978">A table to facilitate the fitting of certain logistic curves</a>, Annals Math. Stat., 2 (1931), 355-359. %H A259318 <a href="/index/Rec#order_11">Index entries for linear recurrences with constant coefficients</a>, signature (11,-55,165,-330,462,-462,330,-165,55,-11,1). %F A259318 a(n) = (16*n^10+80*n^9+120*n^8-147*n^6-105*n^5+5*n^4+25*n^3+6*n^2)/525. - _Colin Barker_, Jun 29 2015 %F A259318 G.f.: -144*x^2*(x^6+31*x^5+187*x^4+330*x^3+187*x^2+31*x+1) / (x-1)^11. - _Colin Barker_, Jun 29 2015 %e A259318 n=3: 6048 = 1588*28 - 196^2. %o A259318 (PARI) concat([0,0], Vec(-144*x^2*(x^6+31*x^5+187*x^4+330*x^3+187*x^2 +31*x+1)/(x-1)^11 + O(x^100))) \\ _Colin Barker_, Jun 29 2015 %Y A259318 Cf. A000538, A000330, A006331, A259108, A259109, A259317. %K A259318 nonn,easy %O A259318 0,3 %A A259318 _N. J. A. Sloane_, Jun 24 2015