119292domain: NAppears in sequencesa(n) = floor( Gamma(n+1/2) ).at n=9A014510Nearest integer to Gamma(n+1/2).at n=9A014521Numbers n such that 3*10^n - 1 is prime.at n=18A056703Floor(Gamma(n/2)).at n=18A284994Floor(Gamma(n/4)).at n=37A285000