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 A098390 #6 Nov 21 2013 12:48:22 %S A098390 3,4,7,9,14,16,21,23,27,33,35,42,46,48,52,58,64,66,73,77,79,85,89,95, %T A098390 103,107,109,113,115,119,133,138,144,146,156,158,164,170,174,180,186, %U A098390 188,198,200,204,206,218,230,234,236,240,246,248,258,265,271,277,279 %N A098390 Prime(n)+Log2(prime(n)), where Log2=A000523. %C A098390 a(n) = A000040(n) + A098388(n). %e A098390 a(10) = A000040(10) + A098388(10) = 29 + 4 = 33. %t A098390 #+Floor[Log[2,#]]&/@Prime[Range[60]] (* _Harvey P. Dale_, Dec 30 2011 *) %Y A098390 Cf. A098389, A014688, A098387, A098393. %K A098390 nonn %O A098390 1,1 %A A098390 _Reinhard Zumkeller_, Sep 06 2004