Primes obtained by concatenating decremented numbers starting at a power of 10.
A227949
Primes obtained by concatenating decremented numbers starting at a power of 10.
Terms
- a(0) =109a(1) =10099a(2) =10987a(3) =1000999a(4) =100999897a(5) =10000099999
External references
- oeis: A227949