Chebyshev transform of A107841.

Terms

a(0) =1a(1) =2a(2) =11a(3) =66a(4) =461a(5) =3448a(6) =27061a(7) =219702a(8) =1829851a(9) =15547142a(10) =134224361a(11) =1174119120a(12) =10383783641a(13) =92691197962a(14) =834047700091