Expansion of c(8*x^2)/(1 - x*c(8*x^2)), where c(x) is the g.f. of A000108.

A132375

Expansion of c(8*x^2)/(1 - x*c(8*x^2)), where c(x) is the g.f. of A000108.

Terms

    a(0) =1a(1) =1a(2) =9a(3) =17a(4) =153a(5) =353a(6) =3177a(7) =8113a(8) =73017a(9) =198401a(10) =1785609a(11) =5060433a(12) =45543897a(13) =133071009a(14) =1197639081a(15) =3581326065a(16) =32231934585a(17) =98156060225a(18) =883404542025

External references