%I #14 Sep 08 2022 08:45:59

%S 1,5040,87178291200,51090942171709440000,

%T 304888344611713860501504000000,

%U 10333147966386144929666651337523200000000,1405006117752879898543142606244511569936384000000000

%N (7*n)!

%H Vincenzo Librandi, <a href="/A195391/b195391.txt">Table of n, a(n) for n = 0..60</a>

%o (Magma) [Factorial(7*n): n in [0..10]]

%o (PARI) a(n)=(7*n)! \\ _Charles R Greathouse IV_, Dec 27 2011

%Y Cf. A000152, A010050, A100732, A100733, A100734, A195390, A271947.

%K nonn,easy

%O 0,2

%A _Vincenzo Librandi_, Sep 24 2011