Matrix logarithm of triangle A111536.

Terms

a(0) =0a(1) =1a(2) =0a(3) =3a(4) =2a(5) =0a(6) =14a(7) =5a(8) =3a(9) =0a(10) =84a(11) =22a(12) =8a(13) =4a(14) =0a(15) =600a(16) =128a(17) =36a(18) =12a(19) =5a(20) =0a(21) =4908a(22) =896a(23) =212a(24) =58a(25) =17a(26) =6a(27) =0a(28) =44952a(29) =7220