A265198 Magic sums of 3 X 3 semimagic squares composed of squares.

3249, 3969, 4225, 5041, 5691, 6241, 6561, 7225, 7329, 8281, 8649, 8841, 9025, 9801, 10011, 10794, 11025, 11306, 11449, 11881, 12219, 12321, 12769, 12996, 13689, 13699, 13701, 14114, 14161, 14641, 15129, 15625, 15876, 16129, 16186, 16625, 16641, 16900

Offset: 1

Author

Arkadiusz Wesolowski, Dec 04 2015

Keywords

• nonn

Comments

These semimagic squares are composed of 9 distinct square numbers >= 0.

Examples

			A semimagic square with sum 4225:
  |----|----|----|
  |  0 | 625|3600|
  |----|----|----|
  |1521|2304| 400|
  |----|----|----|
  |2704|1296| 225|
  |----|----|----|
		

Links

• Index entries for sequences related to magic squares

Crossrefs

Cf. A000290, A265141, A265197, A269061 (for positive squares).