Matrix logarithm of triangle A111553.

Terms

a(0) =0a(1) =1a(2) =0a(3) =5a(4) =2a(5) =0a(6) =34a(7) =7a(8) =3a(9) =0a(10) =282a(11) =44a(12) =10a(13) =4a(14) =0a(15) =2696a(16) =354a(17) =60a(18) =14a(19) =5a(20) =0a(21) =28792a(22) =3328a(23) =470a(24) =84a(25) =19a(26) =6a(27) =0a(28) =337072a(29) =35144