Euler transform of A065958.

Terms

a(0) =1a(1) =1a(2) =6a(3) =16a(4) =51a(5) =127a(6) =367a(7) =897a(8) =2342a(9) =5662a(10) =13894a(11) =32656a(12) =77076a(13) =176586a(14) =403526a(15) =904140a(16) =2013267a(17) =4418167a(18) =9628682a(19) =20741434a(20) =44362988a(21) =93984842a(22) =197731390a(23) =412619250a(24) =855408327a(25) =1760687593a(26) =3601827236a(27) =7321181534a(28) =14796204874a(29) =29730215150