a(n) = 20*a(n-1) - 97*a(n-2) for n > 1; a(0) = 3, a(1) = 33.
A163476
a(n) = 20*a(n-1) - 97*a(n-2) for n > 1; a(0) = 3, a(1) = 33.
Terms
- a(0) =3a(1) =33a(2) =369a(3) =4179a(4) =47787a(5) =550377a(6) =6372201a(7) =74057451a(8) =863045523a(9) =10077337713a(10) =117831338529
External references
- oeis: A163476