2,1

Sequence conjectured to be complete.

G. Cesaro, Commentary on Problem 2230 "Squaring the square", pp. 311 Journal of Recreational Mathematics, vol. 29 No.4 1998 Baywood NY.

Table of n, a(n) for n=2..13.

The 4 possibilities for n=2 are:

| 1 6 | 3 6 | 8 1 | 6 4 |

| 6 4 | 6 4 | 1 6 | 4 9 |

Sequence in context: A008345 A279082 A016488 * A048870 A244152 A070261

Adjacent sequences: A087209 A087210 A087211 * A087213 A087214 A087215

nonn,base

Lekraj Beedassy, Oct 30 2003

approved