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%I #21 Oct 29 2018 02:42:48
%S 0,1,2,3,4,5,6,7,9,10,11,12,13,14,15,17,18,19,20,21,22,23,25,26,27,28,
%T 29,30,31,33,34,35,36,37,38,39,41,42,43,44,45,46,47,49,50,51,52,53,54,
%U 55,57,58,59,60,61,62,63,65,66,67,68,69,70,71,73,74,75,76,77,78,79,81,82,83,84,85,86,87,89,90,91,92,93,94,95,97,98,99,100,101,102,103,105,106,107,108,109,110,111,113,114,115,116,117,118,119,121,122,123,124,125,126,127,128,130,131,132,133,134,135,136
%N a(n) = floor((Pi-2)*n); complement of A186544.
%C a(n) = A047592(n) for 1 <= n <= 112, but a(113) = 128 and A047592(113) = 129. - _Georg Fischer_, Oct 28 2018
%H Georg Fischer, <a href="/A187320/b187320.txt">Table of n, a(n) for n = 0..1000</a>
%F a(n) = floor((Pi-2)*n).
%p seq(floor((Pi-2)*n),n=0..120); # _Muniru A Asiru_, Oct 28 2018
%t Table[Floor[(Pi-2)n], {n,0,120}]
%o (PARI) a(n) = (Pi-2)*n\1 \\ _Charles R Greathouse IV_, Jan 27 2015
%Y Cf. A000796, A186544.
%K nonn
%O 0,3
%A _Clark Kimberling_, Mar 08 2011