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A113026 Magic products of 6 X 6 multiplicative magic squares. 0
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 (list; graph; refs; listen; history; text; internal format)
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: A184563 A231120 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

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Last modified May 26 18:26 EDT 2017. Contains 287129 sequences.