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 A002552 M2133 N0846 #23 Oct 16 2023 23:50:51
%S A002552 1,1,2,24,48,5760,11520,35840,215040,51609600,103219200,13624934400,
%T A002552 5449973760,1322526965760,3606891724800,158703235891200,
%U A002552 105802157260800,14800210341396480,29600420682792960,3749386619820441600
%N A002552 Denominators of coefficients in Taylor series expansion of log(1+x)^2/sqrt(1+x).
%C A002552 Old title: Denominators of coefficients for numerical differentiation.
%D A002552 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D A002552 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H A002552 Vincenzo Librandi, <a href="/A002552/b002552.txt">Table of n, a(n) for n = 1..200</a>
%H A002552 W. G. Bickley and J. C. P. Miller, <a href="http://dx.doi.org/10.1080/14786444208521334">Numerical differentiation near the limits of a difference table</a>, Phil. Mag., 33 (1942), 1-12 (plus tables).
%H A002552 W. G. Bickley and J. C. P. Miller, <a href="/A002551/a002551.pdf">Numerical differentiation near the limits of a difference table</a>, Phil. Mag., 33 (1942), 1-12 (plus tables). [Annotated scanned copy]
%t A002552 Denominator[CoefficientList[Series[Log[1 + x]^2/Sqrt[1 + x]/x, {x, 0, 40}], x]] (* _Vincenzo Librandi_, Mar 25 2014 *)
%Y A002552 Cf. A002551.
%K A002552 nonn,frac
%O A002552 1,3
%A A002552 _N. J. A. Sloane_
%E A002552 More terms from _Sean A. Irvine_, Mar 24 2014