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%I #25 Sep 07 2022 12:27:24
%S 2,5,11,14,29,32,38,41,83,86,92,95,110,113,119,122,245,248,254,257,
%T 272,275,281,284,326,329,335,338,353,356,362,365,731,734,740,743,758,
%U 761,767,770,812,815,821,824,839,842,848,851,974,977,983,986,1001,1004,1010,1013,1055,1058
%N Even bisection of A003278.
%C Complement sequence of A191107 in A003278.
%F a(n) = A003278(2n).
%o (Python)
%o def A356426(n): return int(bin((n<<1)-1)[2:],3)+1 # _Chai Wah Wu_, Sep 07 2022
%Y Cf. A003278, A191107.
%K nonn
%O 1,1
%A _Arie Bos_, Aug 07 2022
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