A113026 Magic products of 6 X 6 multiplicative magic squares.

25945920, 26611200, 28828800, 29937600, 31449600, 33264000, 33929280, 34594560, 34927200, 35380800, 37255680, 37699200, 37920960, 38918880, 39312000, 39916800, 40098240, 40360320, 41126400, 41277600, 41912640, 42134400, 43243200, 44029440, 44352000, 44553600, 44815680, 44906400, 45239040, 45904320

Offset

1,1

Links

Table of n, a(n) for n=1..30.

Christian Boyer, Smallest multiplicative magic squares, 6th and 7th-order.

Example

Here is a 6 X 6 multiplicative magic square:
   1 22 39 54 28 20
  12 65 18  8  3 77
  30 27 14 52 11  4
  42 16  6 33 15 13
  26 21 44  5 24  9
  66  2 10  7 78 36
The magic product of each row, column or diagonal is 25945920.

Crossrefs

Cf. A111029, A111030, A111031.

Sequence in context: A231120 A340582 A234358 * A186143 A216005 A120410

Adjacent sequences: A113023 A113024 A113025 * A113027 A113028 A113029

Keyword

nonn

Author

Christian Boyer (cboyer(AT)club-internet.fr), Jan 03 2006

Status

approved