Numbers n such that the decimal expansions of 2^n and 5^n contain no 0's (probably 33 is last term).
A007496
Numbers n such that the decimal expansions of 2^n and 5^n contain no 0's (probably 33 is last term).
Terms
- a(0) =0a(1) =1a(2) =2a(3) =3a(4) =4a(5) =5a(6) =6a(7) =7a(8) =9a(9) =18a(10) =33
External references
- oeis: A007496