a(n) = 8*a(n-1) - 3*a(n-2), with a(0)=0, a(1)=1.
A190976
a(n) = 8*a(n-1) - 3*a(n-2), with a(0)=0, a(1)=1.
Terms
- a(0) =0a(1) =1a(2) =8a(3) =61a(4) =464a(5) =3529a(6) =26840a(7) =204133a(8) =1552544a(9) =11807953a(10) =89805992a(11) =683024077a(12) =5194774640a(13) =39509124889a(14) =300488675192
External references
- oeis: A190976