Numbers whose base-11 representation has the same nonzero number of 7's and 10's.

Terms

a(0) =87a(1) =117a(2) =208a(3) =238a(4) =329a(5) =359a(6) =450a(7) =480a(8) =571a(9) =601a(10) =692a(11) =722a(12) =813a(13) =843a(14) =857a(15) =868a(16) =879a(17) =890a(18) =901a(19) =912a(20) =923a(21) =945a(22) =956a(23) =957a(24) =958a(25) =959a(26) =960a(27) =961a(28) =962a(29) =963