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 A002551 M3151 N1276 #29 Oct 16 2023 23:50:02
%S A002551 0,1,-3,43,-95,12139,-25333,81227,-498233,121563469,-246183839,
%T A002551 32808117961,-13219717433,3226018634857,-8835766426243,
%U A002551 390013167515221,-260612031438103,36514732926665911,-73104960503491573,9265088297941326563,-389193444786378151123
%N A002551 Numerators of coefficients in Taylor series expansion of log(1+x)^2/sqrt(1+x).
%C A002551 Old title: Numerators of coefficients for numerical differentiation.
%D A002551 N. J. A. Sloane, A Handbook of Integer Sequences, Academic Press, 1973 (includes this sequence).
%D A002551 N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%H A002551 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 A002551 W. G. Bickley and J. C. P. Miller, <a href="/A002551/a002551.pdf">Numerical differentiation near the limits of a difference table</a>. [Annotated scanned copy]
%o A002551 (PARI) a(n) = my(x='x+O('x^n)); numerator(polcoeff(Pol(log(1+x)^2/sqrt(1+x)), n)); \\ _Michel Marcus_, Oct 31 2014
%Y A002551 Cf. A002552.
%K A002551 sign,frac
%O A002551 1,3
%A A002551 _N. J. A. Sloane_
%E A002551 More terms from _Sean A. Irvine_, Mar 24 2014
%E A002551 Signs from _Michel Marcus_, Oct 31 2014