Numbers with exactly 7 1's in their ternary expansion.

Terms

a(0) =1093a(1) =2551a(2) =3037a(3) =3199a(4) =3253a(5) =3271a(6) =3277a(7) =3279a(8) =3281a(9) =3283a(10) =3289a(11) =3307a(12) =3361a(13) =3523a(14) =4009a(15) =5467a(16) =6925a(17) =7411a(18) =7573a(19) =7627a(20) =7645a(21) =7651a(22) =7653a(23) =7655a(24) =7657a(25) =7663a(26) =7681a(27) =7735a(28) =7897a(29) =8383