%I #5 Sep 15 2023 20:13:22
%S 0,3,6,9,12,45,48,63,66,78,111,123,126,138,150,231,243,261,309,324,
%T 348,351,363,402,414,417,441,456,504,570,582,660,684,765,768,849,873,
%U 951,963,1056,1125,1431,1518,1551,1638,1944,2013,2049,2139,2433,2457,2511
%N a(n) = A065810(n)-1.
%K nonn
%O 1,2
%A _Antti Karttunen_, Nov 22 2001
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