a(0)=0, a(1)=1; for n>1, a(n) = a(n-2)^a(n-1) + a(n-1)^a(n-2).
A263048
a(0)=0, a(1)=1; for n>1, a(n) = a(n-2)^a(n-1) + a(n-1)^a(n-2).
Terms
- a(0) =0a(1) =1a(2) =1a(3) =2a(4) =3a(5) =17a(6) =129145076
External references
- oeis: A263048
A263048
a(0)=0, a(1)=1; for n>1, a(n) = a(n-2)^a(n-1) + a(n-1)^a(n-2).