Primes p for which the greatest common divisor of 2^p+1 and 3^p+1 is greater than 1.

Terms

a(0) =2a(1) =83a(2) =107a(3) =367a(4) =569a(5) =887a(6) =1327a(7) =1451a(8) =1621a(9) =1987a(10) =2027a(11) =3307a(12) =3547a(13) =3631a(14) =3691a(15) =4421a(16) =4547a(17) =4967a(18) =5669a(19) =5843a(20) =5927a(21) =6011a(22) =6911a(23) =6991a(24) =7207a(25) =7949a(26) =8167a(27) =8431a(28) =10771a(29) =10889