Inverse WEIGH transform of A038000.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =4a(7) =1a(8) =9a(9) =2a(10) =20a(11) =1a(12) =48a(13) =4a(14) =115a(15) =1a(16) =286a(17) =9a(18) =719a(19) =2a(20) =1842a(21) =20a(22) =4766a(23) =1a(24) =12486a(25) =48a(26) =32973a(27) =4a(28) =87811a(29) =115