Primes of the form floor(e*10^k), i.e., formed by concatenation of an initial segment of the decimal expansion of e.
A007512
Primes of the form floor(e*10^k), i.e., formed by concatenation of an initial segment of the decimal expansion of e.
Terms
- a(0) =2a(1) =271a(2) =2718281
External references
- oeis: A007512