Number of semi-magic (only short lines are magic) knight's tours on a 4 X 2n board.
A328816
Number of semi-magic (only short lines are magic) knight's tours on a 4 X 2n board.
Terms
- a(0) =0a(1) =0a(2) =0a(3) =16a(4) =104a(5) =608a(6) =3480a(7) =19212a(8) =213280a(9) =587072a(10) =3237456
External references
- oeis: A328816