Inverse Weigh transform of the Bell numbers (A000110).

Terms

a(0) =1a(1) =2a(2) =3a(3) =11a(4) =34a(5) =138a(6) =610a(7) =2976a(8) =15612a(9) =87905a(10) =526274a(11) =3334988a(12) =22270254a(13) =156173299a(14) =1146640394a(15) =8791427525a(16) =70227355786a(17) =583283756678