Numbers n such that 10^n - 1 divides 10^(10^100) - 10.

Terms

a(0) =1a(1) =3a(2) =9a(3) =11a(4) =33a(5) =41a(6) =99a(7) =101a(8) =123a(9) =251a(10) =271a(11) =303a(12) =369a(13) =451a(14) =753a(15) =813a(16) =909a(17) =1111a(18) =1353a(19) =2259a(20) =2439a(21) =2761a(22) =2981a(23) =3333a(24) =3541a(25) =4059a(26) =4141a(27) =5051a(28) =8283a(29) =8943