Numerator of Laguerre(n, 3).

Terms

a(0) =1a(1) =-2a(2) =-1a(3) =1a(4) =11a(5) =17a(6) =-1a(7) =-209a(8) =-4967a(9) =-2377a(10) =-31361a(11) =-44549a(12) =670907a(13) =9518329a(14) =343496509a(15) =78783701a(16) =22768521641a(17) =119672922599a(18) =10898629213