The number of integers r such that all primes above a certain value have the form primorial(n)*q +- r.
A307826
The number of integers r such that all primes above a certain value have the form primorial(n)*q +- r.
Terms
- a(0) =1a(1) =1a(2) =4a(3) =24a(4) =240a(5) =2880a(6) =46080a(7) =829440a(8) =18247680a(9) =510935040a(10) =15328051200a(11) =551809843200
External references
- oeis: A307826