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A354781 If the binary expansion of A354780(n) is 1 d_1 d_2 ... d_k, then the binary expansion of a(n) is c_1 c_2 ... c_k, where c_i = 1 - d_i.

%I A354781 #22 Jul 08 2022 18:05:41
%S A354781 1,3,4,12,3,19,34,64,76,136,256,768,17,1041,50,2080,4096,12288,68,
%T A354781 16452,200,32896,65536,196608,768,262912,524800,1048576,1049601,
%U A354781 2098176,18,4194322,2096,8390656,16777216,50331648,12288,67121152,134225920,268435456,268451844,536887296,72,1073741896,32960,2147516416,4294967296,12884901888
%N A354781 If the binary expansion of A354780(n) is 1 d_1 d_2 ... d_k, then the binary expansion of a(n) is c_1 c_2 ... c_k, where c_i = 1 - d_i.
%H A354781 N. J. A. Sloane, <a href="/A354781/b354781.txt">Table of n, a(n) for n = 1..2400</a>
%e A354781 See A354780.
%Y A354781 Cf. A354169, A354680, A354757, A354758, A354767, A354773, A354774, A354778, A355150, A354780.
%K A354781 nonn,base
%O A354781 1,2
%A A354781 _N. J. A. Sloane_, Jul 05 2022