Product of Fibonacci and Catalan numbers: a(n) = A000045(2*n+2)*A000108(n).

A215931

Product of Fibonacci and Catalan numbers: a(n) = A000045(2*n+2)*A000108(n).

Terms

    a(0) =1a(1) =3a(2) =16a(3) =105a(4) =770a(5) =6048a(6) =49764a(7) =423423a(8) =3695120a(9) =32891430a(10) =297473956a(11) =2725789248a(12) =25251200716a(13) =236101791900

External references