%I #8 Jul 18 2018 18:48:45
%S 0,0,2,-3,16,-50,440,-2856,30896,-291528,3518848,-41141320,556495520,
%T -7659162576,116623578864,-1844238858840,31500762034176,
%U -562615136891072,10696734155925504,-212805382639718016,4464074777217786112,-97816050420003646080
%N Expansion of e.g.f. sinh(tan(x) * log(x+1)).
%e 2/2!*x^2 - 3/3!*x^3 + 16/4!*x^4 - 50/5!*x^5 ...
%K sign
%O 0,3
%A Patrick Demichel (patrick.demichel(AT)hp.com)
%E a(0) and a(1) inserted and title improved by _Sean A. Irvine_, Jul 18 2018