%I #3 Mar 30 2012 18:52:27
%S 1,1,9,9,21,27,33,33,49,49,51,57,75,81,81,85,87,93,141,153,155,169,
%T 183,203,203,209,217,237,247,253,255,261,265,291,297,297,305,309,319,
%U 319,329,333,339,341,345,377,411,413,423,425,445,471,513,513,517,519,529
%N Nonprimes of the form (p(n)-2*(n-1))/11, where p(n)=n-th prime.
%e If n=10, then (p(10)-2*(10-1))/11=(29-18)/11=1=a(1).
%e If n=11, then (p(11)-2*(11-1))/11=(31-20)/11=1=a(2).
%e If n=41, then (p(41)-2*(41-1))/11=(179-80)/11=9=a(3).
%e If n=42, then (p(42)-2*(42-1))/11=(181-82)/11=9=a(4).
%e If n=75, then (p(75)-2*(75-1))/11=(379-148)/11=21=a(5).
%e If n=92, then (p(92)-2*(92-1))/11=(479-182)/11=27=a(6), etc.
%Y Cf. A000040, A141468.
%K nonn
%O 1,3
%A _Juri-Stepan Gerasimov_, Oct 08 2008
%E 73 removed, 85, 87, 93 added and extended by _R. J. Mathar_, Nov 06 2008
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