E.g.f. B(x) satisfies: B'(x) = A(x)*C(x) such that B(x)^2 - A(x)^2 = 3 and C(x)^2 - B(x)^2 = 5, where A(x) and C(x) are the e.g.f.s of A292121 and A292123, respectively.
A292122
E.g.f. B(x) satisfies: B'(x) = A(x)*C(x) such that B(x)^2 - A(x)^2 = 3 and C(x)^2 - B(x)^2 = 5, where A(x) and C(x) are the e.g.f.s of A292121 and A292123, respectively.
Terms
- a(0) =2a(1) =3a(2) =20a(3) =78a(4) =736a(5) =6672a(6) =83360a(7) =1113072a(8) =17810944a(9) =311847168a(10) =6167567360a(11) =132939299328
External references
- oeis: A292122