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 A165866 #10 Apr 16 2016 04:28:00 %S A165866 1,45,45,2025,45,2025,45,91125,2025,2025,45,91125,45,2025,2025, %T A165866 4100625,45,91125,45,91125,2025,2025,45,4100625,2025,2025,91125,91125, %U A165866 45,91125,45,184528125,2025,2025,2025,4100625,45,2025,2025,4100625,45,91125,45 %N A165866 Totally multiplicative sequence with a(p) = 45. %H A165866 G. C. Greubel, <a href="/A165866/b165866.txt">Table of n, a(n) for n = 1..10000</a> %F A165866 a(n) = A009989(A001222(n)) = 45^bigomega(n) = 45^A001222(n). %t A165866 45^PrimeOmega[Range[100]] (* _G. C. Greubel_, Apr 16 2016 *) %o A165866 (PARI) a(n) = 45^bigomega(n); \\ _Altug Alkan_, Apr 16 2016 %K A165866 nonn,mult %O A165866 1,2 %A A165866 _Jaroslav Krizek_, Sep 28 2009