Numbers n such that p(n),p(n)+6,p(n)+12,p(n)+18 are consecutive primes and p(n)=6*k+1 for some k, where p(n) denotes n-th prime.
A090838
Numbers n such that p(n),p(n)+6,p(n)+12,p(n)+18 are consecutive primes and p(n)=6*k+1 for some k, where p(n) denotes n-th prime.
Terms
- a(0) =271a(1) =464a(2) =682a(3) =829a(4) =1853a(5) =2086a(6) =2209a(7) =3253a(8) =3303a(9) =5463a(10) =6386a(11) =7064a(12) =7620a(13) =7918a(14) =8145a(15) =8631a(16) =8828a(17) =9243a(18) =10052a(19) =10074a(20) =10329a(21) =11257a(22) =11368a(23) =12223a(24) =13100a(25) =13359a(26) =14105a(27) =15751a(28) =16909a(29) =18481
External references
- oeis: A090838