a(n) = 6*a(n-1)-8*a(n-2) for n > 10; a(0)=221, a(1)=1938, a(2)=8673, a(3)=73729, a(4)=589855, a(5)=7561526, a(6)=34593784, a(7)=218391421, a(8)=2116566392, a(9)=8522858480, a(10)=34225586144.
A177422
a(n) = 6*a(n-1)-8*a(n-2) for n > 10; a(0)=221, a(1)=1938, a(2)=8673, a(3)=73729, a(4)=589855, a(5)=7561526, a(6)=34593784, a(7)=218391421, a(8)=2116566392, a(9)=8522858480, a(10)=34225586144.
Terms
- a(0) =221a(1) =1938a(2) =8673a(3) =73729a(4) =589855a(5) =7561526a(6) =34593784a(7) =218391421a(8) =2116566392a(9) =8522858480a(10) =34225586144a(11) =137170649024a(12) =549219204992
External references
- oeis: A177422