a(0)=1, a(1)=8, a(n)=16*a(n-1)-8*a(n-2) for n>1 .
A165231
a(0)=1, a(1)=8, a(n)=16*a(n-1)-8*a(n-2) for n>1 .
Terms
- a(0) =1a(1) =8a(2) =120a(3) =1856a(4) =28736a(5) =444928a(6) =6888960a(7) =106663936a(8) =1651511296a(9) =25570869248a(10) =395921817600
External references
- oeis: A165231