Related to hyperperfect numbers of a certain form.
From Daniel Minoli (daniel.minoli(AT)ses.com), Aug 27 2009: (Start)
Minoli defined the sequences and concepts that follow in the 1980 IEEE paper below:
- For t=2 to infinity, the sequence m(n,t) = n exp(t) - (n-1) is called a Mersenne Sequence Rooted on n
- If n is prime, this sequence is called a Legitimate Mersenne Sequence
- Any j belonging to the sequence m(n,t) is called a Generalized Mersenne Number (n-GMN)
- If j belonging to the sequence m(n,t) is prime, it is then called a n-Generalized Mersenne Prime (n-GMP).
Note: m(n,t) = n*m(n,t-1) + n exp(2) - 2*n+1.
These numbers play a role in the context of hyperperfect numbers.
The next terms are > 4000. - Vincenzo Librandi, Sep 27 2012