Numbers having three 2's in base 9.

Terms

a(0) =182a(1) =911a(2) =1478a(3) =1559a(4) =1622a(5) =1631a(6) =1638a(7) =1639a(8) =1641a(9) =1642a(10) =1643a(11) =1644a(12) =1645a(13) =1646a(14) =1649a(15) =1658a(16) =1667a(17) =1676a(18) =1685a(19) =1694a(20) =1721a(21) =1802a(22) =1883a(23) =1964a(24) =2045a(25) =2126a(26) =2369a(27) =3098a(28) =3827a(29) =4556