Primes p such that the multiplicative order of 2 modulo p is (p-1)/7.

Terms

a(0) =1163a(1) =1709a(2) =2003a(3) =3109a(4) =3389a(5) =3739a(6) =5237a(7) =5531a(8) =5867a(9) =7309a(10) =9157a(11) =9829a(12) =10627a(13) =10739a(14) =11117a(15) =11243a(16) =11299a(17) =11411a(18) =11467a(19) =13259a(20) =18803a(21) =20147a(22) =20483a(23) =21323a(24) =21757a(25) =27749a(26) =27763a(27) =29947a(28) =30773a(29) =31123