Matrix cube-root of triangle A107717.

Terms

a(0) =1a(1) =1a(2) =1a(3) =5a(4) =2a(5) =1a(6) =43a(7) =13a(8) =3a(9) =1a(10) =509a(11) =131a(12) =25a(13) =4a(14) =1a(15) =7579a(16) =1741a(17) =303a(18) =41a(19) =5a(20) =1a(21) =135341a(22) =28451a(23) =4681a(24) =587a(25) =61a(26) =6a(27) =1a(28) =2813851a(29) =549757