A348768 Number of inequivalent solutions to the problem of the maximal number of squares that can be formed from n points in the plane (see A051602).

2, 2, 2, 1, 1, 5, 1, 1, 2, 2, 2

Offset: 6

Author

N. J. A. Sloane, Nov 01 2021

Keywords

• nonn
• more

Comments

For n = 0 through 5 the numbers are 1, 1, oo, oo, 1, oo.

Examples

			For n = 6 there are two ways to achieve A051602(6) = 2:
  XXX
  XXX
and
  .X.
  XXX
  XX.
		

References

• Sascha Kurz et al., Plane point sets with many squares, draft version, Oct 31 2021.

Crossrefs

Cf. A051602.