Primes p such that (2*p + 1)*(8*p + 1)*(18*p + 1) divides 2^p - 1.

Terms

a(0) =50411a(1) =116411a(2) =495611a(3) =705119a(4) =730451a(5) =816839a(6) =1074851a(7) =1851851a(8) =2263619a(9) =2827679a(10) =3355991a(11) =3979511a(12) =4513979a(13) =5108639a(14) =5347211a(15) =5654651a(16) =6098759a(17) =6673391a(18) =7153199a(19) =7862579a(20) =8497451a(21) =8754131a(22) =10763939a(23) =10852739a(24) =11649611a(25) =12523499a(26) =12561551a(27) =12694991