Shifts left under transform T where Ta is product of Partition Triangle A008284 with a.

Terms

a(0) =1a(1) =1a(2) =2a(3) =4a(4) =9a(5) =20a(6) =47a(7) =109a(8) =258a(9) =609a(10) =1447a(11) =3434a(12) =8175a(13) =19449a(14) =46327a(15) =110330a(16) =262882a(17) =626317a(18) =1492515a(19) =3556540a(20) =8475679a(21) =20198343a(22) =48136276a(23) =114716767a(24) =273393363a(25) =651550405a(26) =1552783297a(27) =3700609736a(28) =8819356189