a(n) = 16*a(n-1)-61*a(n-2) for n > 1; a(0) = 1, a(1) = 9.
A162759
a(n) = 16*a(n-1)-61*a(n-2) for n > 1; a(0) = 1, a(1) = 9.
Terms
- a(0) =1a(1) =9a(2) =83a(3) =779a(4) =7401a(5) =70897a(6) =682891a(7) =6601539a(8) =63968273a(9) =620798489a(10) =6030711171a(11) =58622670907a(12) =570089353081
External references
- oeis: A162759