Matrix 6th power of partition triangle A008284.

Terms

a(0) =1a(1) =6a(2) =1a(3) =21a(4) =6a(5) =1a(6) =71a(7) =27a(8) =6a(9) =1a(10) =196a(11) =92a(12) =27a(13) =6a(14) =1a(15) =532a(16) =288a(17) =98a(18) =27a(19) =6a(20) =1a(21) =1301a(22) =799a(23) =309a(24) =98a(25) =27a(26) =6a(27) =1a(28) =3101a(29) =2100