a(n) = 2^(4n+1) - 2^(2n).
A079598
a(n) = 2^(4n+1) - 2^(2n).
Terms
- a(0) =1a(1) =28a(2) =496a(3) =8128a(4) =130816a(5) =2096128a(6) =33550336a(7) =536854528a(8) =8589869056a(9) =137438691328
External references
- oeis: A079598
A079598
a(n) = 2^(4n+1) - 2^(2n).