First prime starting a chain of exactly n consecutive primes congruent to 1 modulo 6.

A055625

First prime starting a chain of exactly n consecutive primes congruent to 1 modulo 6.

Terms

    a(0) =7a(1) =31a(2) =151a(3) =3049a(4) =7351a(5) =1741a(6) =19471a(7) =118801a(8) =498259a(9) =148531a(10) =406951a(11) =2513803a(12) =2339041a(13) =89089369a(14) =51662593a(15) =73451737a(16) =232301497a(17) =450988159a(18) =1558562197a(19) =2506152301a(20) =1444257673a(21) =28265029657a(22) =24061965043a(23) =87996684091a(24) =43553959717

External references