Numbers k such that k | 12^k + 11^k + 1.

Terms

a(0) =1a(1) =2a(2) =3a(3) =9a(4) =14a(5) =15a(6) =27a(7) =38a(8) =51a(9) =81a(10) =98a(11) =135a(12) =243a(13) =266a(14) =658a(15) =686a(16) =722a(17) =729a(18) =1215a(19) =1431a(20) =1862a(21) =2187a(22) =2506a(23) =4131a(24) =4802a(25) =5054a(26) =6561a(27) =8469a(28) =9027a(29) =10755