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.
[Round((10*n+1/n)^n): n in [1..20]]
Table[Floor[1/2+(10n+1/n)^n],{n,20}] (* Harvey P. Dale, May 02 2012 *)
[Round((11*n+1/n)^n): n in [1..20]]
Table[Round[(11n+1/n)^n],{n,20}] (* Harvey P. Dale, May 07 2021 *)
[Round((n+1/n)^3): n in [1..60]]
Table[Round[(n+1/n)^3],{n,40}] (* or *) Join[{8,16,37,77,141,235}, LinearRecurrence[ {4,-6,4,-1},{364,536,756,1030},40]] (* Harvey P. Dale, Apr 05 2012 *)
[8,16,37,77,141,235]+[n*(n^2+3) for n in range(7,51)] # G. C. Greubel, Feb 04 2024
[Round((n+1/n)^5): n in [1..60]];
a(n)=round((n+1/n)^5) \\ Charles R Greathouse IV, Oct 27 2011
[Round((n+1/n)^6): n in [1..60]];
Table[Round[(n+1/n)^6],{n,30}] (* Harvey P. Dale, Nov 11 2013 *)
[Round((n+1/n)^7): n in [1..60]];
Table[Floor[(n+1/n)^7+1/2],{n,30}] (* Harvey P. Dale, Oct 26 2011 *)
[Round((n+1/n)^8): n in [1..40]];
[Round((n+1/n)^9): n in [1..40]];
[Round((n+1/n)^10): n in [1..40]];
[Round((n+1/2)^n): n in [1..20]];
Table[Round[(n+1/2)^n],{n,30}] (* Harvey P. Dale, Aug 10 2019 *)