48667
domain: N
Appears in sequences
- Numbers k such that phi(k)+sigma(k) is a perfect cube.at n=31A061366
- Absolute discriminants of complex quadratic fields with 3-class group of type (3,3) and Hilbert 3-class field tower of exact length 3, except for the cases mentioned in the COMMENTS.at n=23A242878
- Inverse boustrophedon transform of the primes.at n=10A338398