a(n) = A113129(2*n+2,n+2) for n>=0.

A113332

a(n) = A113129(2*n+2,n+2) for n>=0.

Terms

    a(0) =2a(1) =10a(2) =84a(3) =930a(4) =12452a(5) =193284a(6) =3393480a(7) =66310914a(8) =1425717060a(9) =33435425100a(10) =849342514200

External references