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 A182692 #5 Mar 30 2012 18:57:12 %S A182692 2,3,7,12,28,48,113,195,461,798,1888,3270,7736,13399,31702,54909, %T A182692 129916,225021,532405,922152,2181835,3779049,8941325,15486829, %U A182692 36642230,63466204,150162650,260089339,615377983,1065865932 %N A182692 Composite Beatty sequence of sqrt(3). %C A182692 The bisection (3,12,48,...) is a subsequence of A022838. %C A182692 The bisection (2,7,28,...) is a subsequence of A054406. %C A182692 See the comment at A107857 regarding Beatty sequences. %F A182692 a(n)=floor(s*a(n-1)) if n odd, a(n)=floor(r*a(n-1)) if n even, where r=sqrt(3), s=(r+3)/2, a(1)=floor(s). %Y A182692 Cf. A022838, A054406, A107857, A182631. %K A182692 nonn %O A182692 1,1 %A A182692 _Clark Kimberling_, Nov 27 2010