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 A108611 #2 Mar 30 2012 17:26:17 %S A108611 0,0,0,0,0,1,1,1,1,1,2,2,2,2,2,3,3,3,3,3,3,4,4,4,4,4,5,5,5,5,5,6,6,6, %T A108611 6,6,6,7,7,7,7,7,8,8,8,8,8,9,9,9,9,9,9,10,10,10,10,10,11,11,11,11,11, %U A108611 12,12,12,12,12,12,13,13,13,13,13,14,14,14,14,14,15,15,15,15,15,16,16,16 %N A108611 Excess of Beatty-function of 1/sin(1) over n. %F A108611 a(n) = A108120[n] - n. %Y A108611 Cf. A023800, A031943, A037918, A039215, A043091, A047253, A108120. %K A108611 nonn %O A108611 0,11 %A A108611 _Zak Seidov_, Jun 13 2005