%I #11 Sep 08 2022 08:45:59
%S 1,40320,20922789888000,620448401733239439360000,
%T 263130836933693530167218012160000000,
%U 815915283247897734345611269596115894272000000000,12413915592536072670862289047373375038521486354677760000000000
%N (8*n)!
%H Vincenzo Librandi, <a href="/A195392/b195392.txt">Table of n, a(n) for n = 0..55</a>
%o (Magma) [Factorial(8*n): n in [0..10]]
%Y Cf. A000152, A010050, A100732, A100733, A100734, A195390, A195391
%K nonn,easy
%O 0,2
%A _Vincenzo Librandi_, Sep 24 2011
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