Positive integers n such that n | (3^n + 11).

Terms

a(0) =1a(1) =2a(2) =4a(3) =7a(4) =10a(5) =92a(6) =1099a(7) =29530a(8) =281473a(9) =657892a(10) =3313964a(11) =9816013a(12) =18669155396a(13) =94849225930a(14) =358676424226a(15) =957439868543