Expansion of e.g.f. tan(log(x+1) - sin(x)).

Terms

a(0) =0a(1) =0a(2) =-1a(3) =3a(4) =-6a(5) =23a(6) =-150a(7) =1351a(8) =-12600a(9) =118187a(10) =-1217160a(11) =14287141a(12) =-188257608a(13) =2702562653a(14) =-41510829360a(15) =680290364755