# Greetings from The On-Line Encyclopedia of Integer Sequences! http://oeis.org/ Search: id:a176032 Showing 1-1 of 1 %I A176032 #2 Mar 31 2012 12:38:35 %S A176032 1,1,3,1,3,1,7,3,5,3,1,11,3,1,9,7,5,9,11,3,1,13,15,3,13,19,15,7,3,5, %T A176032 11,3,9,13,15,11,1,13,21,19,7,3,17,21,27,23,1,25,27,23,15,3,1,21,31, %U A176032 19,7,3,9,17,21,27,1,9,13,21,23,11,9,13,21,33,27,15,3,5,17,33,39,23,3,1,21,25 %N A176032 Absolute values of A106044-A056892. %C A176032 A106044 2,1,4,2,5,3,8,6,2,7,5,12,8,6,2,11,.. A056892 1,2,1,3,2,4,1,3,7,4,6,1,5,7,11,4,10,.. 2-1=1,2-1=1,4-1=3,3-2=1,5-2=3,... %t A176032 f[n_]:=Floor[Sqrt[n]];lst={};Do[p=Prime[n];AppendTo[lst,Abs[((f[p]+1)^2-p)-(p-f[p]^2)]],{n,3*5!}];lst %Y A176032 Cf. A056892, A106044 %K A176032 nonn %O A176032 1,3 %A A176032 _Vladimir Joseph Stephan Orlovsky_, Apr 06 2010 # Content is available under The OEIS End-User License Agreement: http://oeis.org/LICENSE