a(n) = (2/3)^n*Gamma(n+3/4)*Gamma(n+1)*Gamma(n+2)/Gamma(3/4).
A279662
a(n) = (2/3)^n*Gamma(n+3/4)*Gamma(n+1)*Gamma(n+2)/Gamma(3/4).
Terms
- a(0) =1a(1) =1a(2) =7a(3) =154a(4) =7700a(5) =731500a(6) =117771500a(7) =29678418000
External references
- oeis: A279662