Numbers n such that n | 10^n + 9^n + 1.

Terms

a(0) =1a(1) =2a(2) =5a(3) =14a(4) =25a(5) =26a(6) =98a(7) =125a(8) =182a(9) =286a(10) =338a(11) =425a(12) =602a(13) =625a(14) =686a(15) =1166a(16) =1274a(17) =2366a(18) =2926a(19) =3125a(20) =4082a(21) =4214a(22) =4394a(23) =4802a(24) =6202a(25) =7546a(26) =7826a(27) =8918a(28) =9875a(29) =11075