Euler transform applied three times to partition triangle A008284.

Terms

a(0) =1a(1) =1a(2) =4a(3) =1a(4) =4a(5) =10a(6) =1a(7) =8a(8) =16a(9) =30a(10) =1a(11) =8a(12) =32a(13) =54a(14) =75a(15) =1a(16) =12a(17) =48a(18) =128a(19) =176a(20) =206a(21) =1a(22) =12a(23) =70a(24) =210a(25) =443a(26) =535a(27) =518a(28) =1a(29) =16