a(n) = 8*a(n-1)-14*a(n-2) for n>1; a(0) = 2; a(1) = 9.
A162356
a(n) = 8*a(n-1)-14*a(n-2) for n>1; a(0) = 2; a(1) = 9.
Terms
- a(0) =2a(1) =9a(2) =44a(3) =226a(4) =1192a(5) =6372a(6) =34288a(7) =185096a(8) =1000736a(9) =5414544a(10) =29306048a(11) =158644768a(12) =858873472a(13) =4649961024a(14) =25175459584a(15) =136304222336a(16) =737977344512
External references
- oeis: A162356