A019317 Place n queens on an n X n board so as to leave the maximal number of unattacked squares; sequence gives number of different solutions.

1, 2, 16, 25, 1, 3, 38, 7, 1, 1, 2, 7, 1, 4, 3, 1

Offset: 1

Author

Mario Velucchi (mathchess(AT)velucchi.it)

Keywords

• nonn

Links

• Source

Crossrefs

Cf. A001366.