Prime numbers p such that p^2 is a concatenation of decimal representations of m and m-1 for some integer m.
A145381
Prime numbers p such that p^2 is a concatenation of decimal representations of m and m-1 for some integer m.
Terms
- a(0) =9901a(1) =99990001a(2) =999999000001
External references
- oeis: A145381