a(1)=3, a(n_even)=(a(n-1)^2-1)/2; a(n_odd)=a(n-1)+1.
A076601
a(1)=3, a(n_even)=(a(n-1)^2-1)/2; a(n_odd)=a(n-1)+1.
Terms
- a(0) =3a(1) =4a(2) =5a(3) =12a(4) =13a(5) =84a(6) =85a(7) =3612a(8) =3613a(9) =6526884a(10) =6526885
External references
- oeis: A076601