Column 0 of triangle A113290, which is the matrix log of A113287.

Terms

a(0) =0a(1) =2a(2) =-3a(3) =6a(4) =-10a(5) =19a(6) =-35a(7) =72a(8) =-150a(9) =343a(10) =-803a(11) =2024a(12) =-5226a(13) =14299a(14) =-40027a(15) =117392a(16) =-351798a(17) =1095735a(18) =-3483403a(19) =11442896a(20) =-38326586a(21) =132070827a(22) =-463565299a(23) =1668391912a(24) =-6110374070a(25) =22885849335a(26) =-87147853011a(27) =338645273368