Linking prime for the first and second member of maximal chains of primes that have at least three members.

A145650

Linking prime for the first and second member of maximal chains of primes that have at least three members.

Terms

    a(0) =43a(1) =197a(2) =1307a(3) =2371a(4) =4561a(5) =9941a(6) =22573a(7) =33203a(8) =214507a(9) =227611a(10) =306853a(11) =332993a(12) =389167a(13) =505907a(14) =695059a(15) =758441a(16) =810023a(17) =1072657a(18) =1202987a(19) =1404211a(20) =1567487a(21) =1621621a(22) =2407309a(23) =2773681a(24) =2854331a(25) =2932511a(26) =3013601a(27) =3206773a(28) =3851423

External references