Positions of check bits in code in A075958.

Terms

a(0) =16383a(1) =2080895a(2) =14927751a(3) =23910809a(4) =28666538a(5) =31093963a(6) =235133342a(7) =369942023a(8) =442559275a(9) =477097165a(10) =648119035a(11) =859596605a(12) =1185760538a(13) =1394986404a(14) =2327766446a(15) =3865843796a(16) =4475888762a(17) =9264877532a(18) =13979773625