Sum of squared coefficients of q in the q-analog of the odd double factorials.

A128083

Sum of squared coefficients of q in the q-analog of the odd double factorials.

Terms

    a(0) =1a(1) =1a(2) =3a(3) =37a(4) =1159a(5) =66953a(6) =6158021a(7) =825889193a(8) =152147002939

External references