Numbers n of the form 2^(A000043-1)*A046528 such that sigma(n) is a perfect number.
A175906
Numbers n of the form 2^(A000043-1)*A046528 such that sigma(n) is a perfect number.
Terms
- a(0) =12a(1) =10924032a(2) =16125952a(3) =3757637632a(4) =45091651584a(5) =66563866624
External references
- oeis: A175906