Twin primes x, represented by their average, such that x is the first and x+30 the last of four successive twins.

A350542

Twin primes x, represented by their average, such that x is the first and x+30 the last of four successive twins.

Terms

    a(0) =12a(1) =626598a(2) =663570a(3) =1322148a(4) =2144478a(5) =2668218a(6) =6510192a(7) =6937938a(8) =10187910a(9) =11495580a(10) =11721768a(11) =18873498a(12) =18873510a(13) =25658430a(14) =39659532a(15) =39851292a(16) =46533468a(17) =80572158a(18) =84099318a(19) =86944602a(20) =91814712a(21) =93956100a(22) =123911532a(23) =128469150a(24) =129902022a(25) =148979838

External references