Maximum number of (distinct) primes that an n-digit number may shelter (i.e., primes contained among all digital substrings' permutations).
A076730
Maximum number of (distinct) primes that an n-digit number may shelter (i.e., primes contained among all digital substrings' permutations).
Terms
- a(0) =1a(1) =4a(2) =11a(3) =31a(4) =106a(5) =402a(6) =1953a(7) =10542a(8) =64905a(9) =362451a(10) =2970505
External references
- oeis: A076730