a(n) = 8*a(n-1) - 6*a(n-2), a(0) = 1, a(1) = 4.
A084134
a(n) = 8*a(n-1) - 6*a(n-2), a(0) = 1, a(1) = 4.
Terms
- a(0) =1a(1) =4a(2) =26a(3) =184a(4) =1316a(5) =9424a(6) =67496a(7) =483424a(8) =3462416a(9) =24798784a(10) =177615776a(11) =1272133504a(12) =9111373376a(13) =65258185984a(14) =467397247616
External references
- oeis: A084134