Inverse of Riordan array ((1-x)(1-x^2)(1-x^3)/(1-x^6), x(1-x)(1-x^2)(1-x^3)/(1-x^6)).

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =1a(6) =10a(7) =7a(8) =3a(9) =1a(10) =37a(11) =26a(12) =12a(13) =4a(14) =1a(15) =146a(16) =103a(17) =49a(18) =18a(19) =5a(20) =1a(21) =602a(22) =426a(23) =207a(24) =80a(25) =25a(26) =6a(27) =1a(28) =2563a(29) =1818