Prime powers p^k (k>=2) of the form (n^2+1)/2.
A251925
Prime powers p^k (k>=2) of the form (n^2+1)/2.
Terms
- a(0) =25a(1) =841a(2) =28561a(3) =32959081a(4) =1119638521
External references
- oeis: A251925
A251925
Prime powers p^k (k>=2) of the form (n^2+1)/2.