a(n) = 17*a(n-1) + a(n-2), with a(-1) = 0 and a(0) = 1.
A178765
a(n) = 17*a(n-1) + a(n-2), with a(-1) = 0 and a(0) = 1.
Terms
- a(0) =0a(1) =1a(2) =17a(3) =290a(4) =4947a(5) =84389a(6) =1439560a(7) =24556909a(8) =418907013a(9) =7145976130a(10) =121900501223
External references
- oeis: A178765