Matrix square of triangle A063967.

Terms

a(0) =1a(1) =2a(2) =1a(3) =7a(4) =6a(5) =1a(6) =23a(7) =29a(8) =10a(9) =1a(10) =78a(11) =127a(12) =67a(13) =14a(14) =1a(15) =264a(16) =527a(17) =375a(18) =121a(19) =18a(20) =1a(21) =895a(22) =2113a(23) =1892a(24) =831a(25) =191a(26) =22a(27) =1a(28) =3034a(29) =8269