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%I #2 Mar 31 2012 13:21:57

%S 1,0,3,9,10,21,21,32,39,53,55,73,78,101,113,128,136,165,171,201,220,

%T 245,253,292,305,341,360,393,406,455,465,512,542,581,607,654,666,725,

%U 757,804,820,889,903,969,1011,1061,1081,1160,1183,1255,1295,1353,1378,1467

%N A000217(n)-A092674(n).

%K nonn

%O 1,3

%A _Jon Perry_, Apr 01 2004