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%I #12 Sep 08 2022 08:45:59
%S 1,0,-62,-723,-4072,-15505,-45936,-112609,-221824,-168561,2628800,
%T 38145239,476015616,6222193991,87170761664,1307662977375,
%U 20922773110784,355687403958431,6402373671715776,121645100361786119,2432902008112640000
%N n! - n^6.
%H Vincenzo Librandi, <a href="/A196413/b196413.txt">Table of n, a(n) for n = 0..400</a>
%t Table[n!-n^6,{n,0,20}] (* _Harvey P. Dale_, Dec 09 2011 *)
%o (Magma) [Factorial(n)-n^6: n in [0..20]]
%o (PARI) a(n)=n!-n^6 \\ _Charles R Greathouse IV_, Nov 21 2011
%Y Cf. A005008, A005096, A007339, A144768, A196411, A196412.
%K sign,easy,less
%O 0,3
%A _Vincenzo Librandi_, Oct 06 2011
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