a(n) = Pell(n) * Pell(n-1) * Pell(n-2) / 10.

A099930

a(n) = Pell(n) * Pell(n-1) * Pell(n-2) / 10.

Terms

    a(0) =1a(1) =12a(2) =174a(3) =2436a(4) =34307a(5) =482664a(6) =6791772a(7) =95567064a(8) =1344731653a(9) =18921807828a(10) =266250046986

External references