a(n)= least initial term of n consecutive primes {p(m),..,p(m+n-1)} such that all numbers {1+p(m),..,1+p(m+n-1)} are a product of the same number k primes, where p(m) is m-th prime A000040(m).
A254787
a(n)= least initial term of n consecutive primes {p(m),..,p(m+n-1)} such that all numbers {1+p(m),..,1+p(m+n-1)} are a product of the same number k primes, where p(m) is m-th prime A000040(m).
Terms
- a(0) =2a(1) =3a(2) =139a(3) =557a(4) =3821a(5) =53609a(6) =179659a(7) =7190917a(8) =3599100a(9) =16687573a(10) =20394197a(11) =101439558
External references
- oeis: A254787