Odd integers n such that 2^n == 16 (mod n).

Terms

a(0) =1a(1) =7a(2) =40369a(3) =673663a(4) =990409a(5) =1697609a(6) =2073127a(7) =6462649a(8) =7527199a(9) =7559479a(10) =14421169a(11) =21484129a(12) =37825753a(13) =57233047a(14) =130647919a(15) =141735559a(16) =179203369a(17) =188967289a(18) =218206489a(19) =259195009a(20) =264538057a(21) =277628449a(22) =330662479a(23) =398321239a(24) =501126487