a(1) = 0; thereafter in the binary expansion of a(n-1), expand bits: 1->01 and 0->10.
A377029
a(1) = 0; thereafter in the binary expansion of a(n-1), expand bits: 1->01 and 0->10.
Terms
- a(0) =0a(1) =2a(2) =6a(3) =22a(4) =406a(5) =92566a(6) =6818458006
External references
- oeis: A377029