This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A197597 #13 Jun 02 2025 05:00:53
%S A197597 9,272,14408,1081730,104985728,12487616538,1758172862979,
%T A197597 285903205720512,52725376090628155,10872393464815690143,
%U A197597 2478802987043990078456,619122710473385614426209,168115507427305189329095427,49309285630177314887251611600
%N A197597 Floor((8n+1/n)^n).
%H A197597 Vincenzo Librandi, <a href="/A197597/b197597.txt">Table of n, a(n) for n = 1..250</a>
%t A197597 Table[Floor[(8 n + 1/n)^n], {n, 20}] (* _Harvey P. Dale_, Dec 25 2017 *)
%o A197597 (Magma) [Floor((8*n+1/n)^n): n in [1..20]]
%o A197597 (PARI) a(n)=floor((8*n+1/n)^n) \\ _Charles R Greathouse IV_, Dec 27 2011
%Y A197597 Cf. A014052.
%K A197597 nonn,less
%O A197597 1,1
%A A197597 _Vincenzo Librandi_, Oct 17 2011